#677DE6#677DE6

#677DE6 is a light, vivid blue. Relative luminance 0.233; OKLCH L 62.3% C 0.159 H 272.1°. Best body text is #000000 at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#677DE6
RGB	rgb(103, 125, 230)
HSL	hsl(230, 72%, 65%)
HSV	hsv(230, 55%, 90%)
CMYK	cmyk(55.2%, 45.7%, 0%, 9.8%)
CIE-LAB	lab(55.34, 22.01, -55.88)
CIE-LCH	lch(55.34, 60.06, 291.50°)
OKLab	oklab(62.32% 0.0059 -0.1592)
OKLCH	oklch(62.32% 0.159 272.1)
XYZ	xyz(27.2054, 23.2620, 77.9040)
Luminance	0.2326 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#677DE6 #E6D067

analogous

#67BDE6 #677DE6 #9067E6

triadic

#677DE6 #E6677D #7DE667

tetradic

#677DE6 #E667BD #E6D067 #67E690

square

#677DE6 #E667BD #E6D067 #67E690

split-complementary

#677DE6 #E69067 #BDE667

monochromatic

#1E38B5 #3250DD #677DE6 #9CAAEF #D0D7F7

Accessibility & contrast

On white

3.71

#677DE6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.65

#677DE6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #677DE6

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##677DE6	#FFFFFF	#000000	##000000
##677DE6	1.00	3.71	5.65	5.65
#FFFFFF	3.71	1.00	21.00	21.00
#000000	5.65	21.00	1.00	1.00
##000000	5.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D8AEA

Deuteranopia (green-blind)

#3D7FE4

Tritanopia (blue-blind)

#1E94A6

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #677de6;
/* rgb */ color: rgb(103, 125, 230);
/* oklch */ color: oklch(62.3% 0.159 272.1);

Tailwind

colors: {
  custom: {
    50: '#9ba2ee',
    500: '#677de6',
    950: '#000000',
  },
}

SCSS

$custom: #677de6;
$custom-light: #9ba2ee;
$custom-dark: #000000;

JSON

{
  "hex": "#677de6",
  "rgb": {
    "r": 103,
    "g": 125,
    "b": 230
  },
  "hsl": {
    "h": 229.606,
    "s": 71.751,
    "l": 65.294
  },
  "oklch": {
    "l": 0.62319,
    "c": 0.15932,
    "h": 272.1
  },
  "luminance": 0.23264
}

Semantic roles & 50–950 ramp

primary

#677DE6

secondary

#EAE2BF

accent

#B212D4

background

#FAF9FE

surface

#F3F2FD

border

#CDCCD5

text

#0F0F16

muted

#7F7E84

Preview Lab

Preview with #677DE6

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

Preview Lab → · Contrast checker → · Palette generator →