#677DE7#677DE7

#677DE7 is a light, vivid blue. Relative luminance 0.233; OKLCH L 62.4% C 0.161 H 272.2°. Best body text is #000000 at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#677DE7
RGB	rgb(103, 125, 231)
HSL	hsl(230, 73%, 65%)
HSV	hsv(230, 55%, 91%)
CMYK	cmyk(55.4%, 45.9%, 0%, 9.4%)
CIE-LAB	lab(55.40, 22.33, -56.35)
CIE-LCH	lch(55.40, 60.61, 291.62°)
OKLab	oklab(62.38% 0.006 -0.1606)
OKLCH	oklch(62.38% 0.161 272.2)
XYZ	xyz(27.3462, 23.3183, 78.6457)
Luminance	0.2332 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#677DE7 #E7D167

analogous

#67BDE7 #677DE7 #9167E7

triadic

#677DE7 #E7677D #7DE767

tetradic

#677DE7 #E767BD #E7D167 #67E791

square

#677DE7 #E767BD #E7D167 #67E791

split-complementary

#677DE7 #E79167 #BDE767

monochromatic

#1D37B7 #3250DF #677DE7 #9CAAEF #D1D7F8

Accessibility & contrast

On white

3.71

#677DE7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.66

#677DE7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #677DE7

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##677DE7	#FFFFFF	#000000	##000000
##677DE7	1.00	3.71	5.66	5.66
#FFFFFF	3.71	1.00	21.00	21.00
#000000	5.66	21.00	1.00	1.00
##000000	5.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C8AEB

Deuteranopia (green-blind)

#3B7FE5

Tritanopia (blue-blind)

#1C94A7

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #677de7;
/* rgb */ color: rgb(103, 125, 231);
/* oklch */ color: oklch(62.4% 0.161 272.2);

Tailwind

colors: {
  custom: {
    50: '#9ba2ef',
    500: '#677de7',
    950: '#000000',
  },
}

SCSS

$custom: #677de7;
$custom-light: #9ba2ef;
$custom-dark: #000000;

JSON

{
  "hex": "#677de7",
  "rgb": {
    "r": 103,
    "g": 125,
    "b": 231
  },
  "hsl": {
    "h": 229.688,
    "s": 72.727,
    "l": 65.49
  },
  "oklch": {
    "l": 0.62382,
    "c": 0.16069,
    "h": 272.2
  },
  "luminance": 0.2332
}

Semantic roles & 50–950 ramp

primary

#677DE7

secondary

#EAE3BF

accent

#B311D5

background

#FAF9FE

surface

#F3F2FD

border

#CDCCD5

text

#0F0F16

muted

#7F7E84

Preview Lab

Preview with #677DE7

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

Preview Lab → · Contrast checker → · Palette generator →