#677CE7#677CE7

#677CE7 is a light, vivid blue. Relative luminance 0.231; OKLCH L 62.2% C 0.162 H 272.5°. Best body text is #000000 at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#677CE7
RGB	rgb(103, 124, 231)
HSL	hsl(230, 73%, 65%)
HSV	hsv(230, 55%, 91%)
CMYK	cmyk(55.4%, 46.3%, 0%, 9.4%)
CIE-LAB	lab(55.14, 22.93, -56.76)
CIE-LCH	lch(55.14, 61.22, 292.00°)
OKLab	oklab(62.19% 0.0071 -0.1618)
OKLCH	oklch(62.19% 0.162 272.5)
XYZ	xyz(27.2203, 23.0664, 78.6037)
Luminance	0.2307 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#677CE7 #E7D267

analogous

#67BCE7 #677CE7 #9267E7

triadic

#677CE7 #E7677C #7CE767

tetradic

#677CE7 #E767BC #E7D267 #67E792

square

#677CE7 #E767BC #E7D267 #67E792

split-complementary

#677CE7 #E79267 #BCE767

monochromatic

#1D36B7 #324EDF #677CE7 #9CAAEF #D1D7F8

Accessibility & contrast

On white

3.74

#677CE7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.61

#677CE7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #677CE7

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##677CE7	#FFFFFF	#000000	##000000
##677CE7	1.00	3.74	5.61	5.61
#FFFFFF	3.74	1.00	21.00	21.00
#000000	5.61	21.00	1.00	1.00
##000000	5.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A8AEB

Deuteranopia (green-blind)

#397FE5

Tritanopia (blue-blind)

#1D94A6

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #677ce7;
/* rgb */ color: rgb(103, 124, 231);
/* oklch */ color: oklch(62.2% 0.162 272.5);

Tailwind

colors: {
  custom: {
    50: '#9ba1ef',
    500: '#677ce7',
    950: '#000000',
  },
}

SCSS

$custom: #677ce7;
$custom-light: #9ba1ef;
$custom-dark: #000000;

JSON

{
  "hex": "#677ce7",
  "rgb": {
    "r": 103,
    "g": 124,
    "b": 231
  },
  "hsl": {
    "h": 230.156,
    "s": 72.727,
    "l": 65.49
  },
  "oklch": {
    "l": 0.62186,
    "c": 0.16197,
    "h": 272.5
  },
  "luminance": 0.23068
}

Semantic roles & 50–950 ramp

primary

#677CE7

secondary

#EAE3BF

accent

#B511D5

background

#FAF9FE

surface

#F3F2FD

border

#CDCCD5

text

#0F0E16

muted

#7F7E84

Preview Lab

Preview with #677CE7

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →