#676AC8#676AC8

#676AC8 is a mid, vivid blue. Relative luminance 0.174; OKLCH L 56.7% C 0.143 H 279.4°. Best body text is #FFFFFF at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#676AC8
RGB	rgb(103, 106, 200)
HSL	hsl(238, 47%, 59%)
HSV	hsv(238, 49%, 78%)
CMYK	cmyk(48.5%, 47%, 0%, 21.6%)
CIE-LAB	lab(48.71, 24.16, -49.49)
CIE-LCH	lch(48.71, 55.07, 296.02°)
OKLab	oklab(56.73% 0.0234 -0.1406)
OKLCH	oklch(56.73% 0.143 279.4)
XYZ	xyz(21.1697, 17.3606, 56.8678)
Luminance	0.1736 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#676AC8 #C8C567

analogous

#679BC8 #676AC8 #9567C8

triadic

#676AC8 #C8676A #6AC867

tetradic

#676AC8 #C8679B #C8C567 #67C895

square

#676AC8 #C8679B #C8C567 #67C895

split-complementary

#676AC8 #C89567 #9BC867

monochromatic

#303385 #4044B2 #676AC8 #9496D8 #C1C2E9

Accessibility & contrast

On white

4.70

#676AC8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.47

#676AC8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #676AC8

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##676AC8	#FFFFFF	#000000	##FFFFFF
##676AC8	1.00	4.70	4.47	4.70
#FFFFFF	4.70	1.00	21.00	1.00
#000000	4.47	21.00	1.00	21.00
##FFFFFF	4.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4278CB

Deuteranopia (green-blind)

#3A70C6

Tritanopia (blue-blind)

#437E8F

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #676ac8;
/* rgb */ color: rgb(103, 106, 200);
/* oklch */ color: oklch(56.7% 0.143 279.4);

Tailwind

colors: {
  custom: {
    50: '#9894d9',
    500: '#676ac8',
    950: '#000000',
  },
}

SCSS

$custom: #676ac8;
$custom-light: #9894d9;
$custom-dark: #000000;

JSON

{
  "hex": "#676ac8",
  "rgb": {
    "r": 103,
    "g": 106,
    "b": 200
  },
  "hsl": {
    "h": 238.144,
    "s": 46.86,
    "l": 59.412
  },
  "oklch": {
    "l": 0.56725,
    "c": 0.14255,
    "h": 279.4
  },
  "luminance": 0.17362
}

Semantic roles & 50–950 ramp

primary

#676AC8

secondary

#D8D7B3

accent

#D251D6

background

#F9F9FD

surface

#F2F1FA

border

#CCCBD3

text

#0E0D15

muted

#7E7E83

Preview Lab

Preview with #676AC8

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

Preview Lab → · Contrast checker → · Palette generator →