https://github.com/milkypostman/powerline 的自定义主题

powerline-custom-theme.el

;; in powerline.el
(defface powerline-active1 '((t (:foreground "#030303" :background "#69b4ff" :inherit mode-line)))
  "Powerline face 1."
  :group 'powerline)

(defface powerline-active2 '((t (:foreground "#030303" :background "#ff6969" :inherit mode-line)))
  "Powerline face 2."
  :group 'powerline)

(defface powerline-inactive1
  '((t (:foreground "#686868" :background "#69b4ff" :inherit mode-line-inactive)))
  "Powerline face 1."
  :group 'powerline)

(defface powerline-inactive2
  '((t (:foreground "#686868" :background "#ff6969" :inherit mode-line-inactive)))
  "Powerline face 2."
  :group 'powerline)

;; in .emacs
;; ===================================================
;; powweline
(add-to-list 'load-path "~/.emacs.d/lisp/powerline/")
(require 'powerline)
(powerline-default-theme)
;; left 1
(set-face-attribute 'mode-line nil
                    :foreground "#030303"
                    :background "#ffff69"
                    :box nil)
(set-face-attribute 'mode-line-inactive nil
                    :foreground "#686868"
                    :background "#ffff69"
                    :box nil)