#676AC7#676AC7

#676AC7 is a mid, vivid blue. Relative luminance 0.173; OKLCH L 56.7% C 0.141 H 279.5°. Best body text is #FFFFFF at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#676AC7
RGB	rgb(103, 106, 199)
HSL	hsl(238, 46%, 59%)
HSV	hsv(238, 48%, 78%)
CMYK	cmyk(48.2%, 46.7%, 0%, 22%)
CIE-LAB	lab(48.65, 23.85, -49.01)
CIE-LCH	lch(48.65, 54.51, 295.95°)
OKLab	oklab(56.66% 0.0233 -0.1392)
OKLCH	oklch(56.66% 0.141 279.5)
XYZ	xyz(21.0532, 17.3140, 56.2544)
Luminance	0.1731 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#676AC7 #C7C467

analogous

#679AC7 #676AC7 #9467C7

triadic

#676AC7 #C7676A #6AC767

tetradic

#676AC7 #C7679A #C7C467 #67C794

square

#676AC7 #C7679A #C7C467 #67C794

split-complementary

#676AC7 #C79467 #9AC767

monochromatic

#303383 #4144B0 #676AC7 #9496D7 #C0C2E8

Accessibility & contrast

On white

4.71

#676AC7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#676AC7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #676AC7

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##676AC7	#FFFFFF	#000000	##FFFFFF
##676AC7	1.00	4.71	4.46	4.71
#FFFFFF	4.71	1.00	21.00	1.00
#000000	4.46	21.00	1.00	21.00
##FFFFFF	4.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4377CA

Deuteranopia (green-blind)

#3B70C5

Tritanopia (blue-blind)

#447E8F

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #676ac7;
/* rgb */ color: rgb(103, 106, 199);
/* oklch */ color: oklch(56.7% 0.141 279.5);

Tailwind

colors: {
  custom: {
    50: '#9894d8',
    500: '#676ac7',
    950: '#000000',
  },
}

SCSS

$custom: #676ac7;
$custom-light: #9894d8;
$custom-dark: #000000;

JSON

{
  "hex": "#676ac7",
  "rgb": {
    "r": 103,
    "g": 106,
    "b": 199
  },
  "hsl": {
    "h": 238.125,
    "s": 46.154,
    "l": 59.216
  },
  "oklch": {
    "l": 0.56662,
    "c": 0.14114,
    "h": 279.5
  },
  "luminance": 0.17315
}

Semantic roles & 50–950 ramp

primary

#676AC7

secondary

#D8D6B2

accent

#D252D6

background

#F9F9FD

surface

#F2F1FA

border

#CCCBD3

text

#0E0D14

muted

#7E7E83

Preview Lab

Preview with #676AC7

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

Preview Lab → · Contrast checker → · Palette generator →