#676CC7#676CC7

#676CC7 is a mid, vivid blue. Relative luminance 0.177; OKLCH L 57.1% C 0.138 H 278.7°. Best body text is #FFFFFF at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#676CC7
RGB	rgb(103, 108, 199)
HSL	hsl(237, 46%, 59%)
HSV	hsv(237, 48%, 78%)
CMYK	cmyk(48.2%, 45.7%, 0%, 22%)
CIE-LAB	lab(49.17, 22.62, -48.19)
CIE-LCH	lch(49.17, 53.24, 295.15°)
OKLab	oklab(57.05% 0.0209 -0.1368)
OKLCH	oklch(57.05% 0.138 278.7)
XYZ	xyz(21.2617, 17.7311, 56.3239)
Luminance	0.1773 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#676CC7 #C7C267

analogous

#679CC7 #676CC7 #9267C7

triadic

#676CC7 #C7676C #6CC767

tetradic

#676CC7 #C7679C #C7C267 #67C792

square

#676CC7 #C7679C #C7C267 #67C792

split-complementary

#676CC7 #C79267 #9CC767

monochromatic

#303583 #4147B0 #676CC7 #9497D7 #C0C3E8

Accessibility & contrast

On white

4.62

#676CC7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.55

#676CC7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #676CC7

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##676CC7	#FFFFFF	#000000	##FFFFFF
##676CC7	1.00	4.62	4.55	4.62
#FFFFFF	4.62	1.00	21.00	1.00
#000000	4.55	21.00	1.00	21.00
##FFFFFF	4.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4679CA

Deuteranopia (green-blind)

#3E71C5

Tritanopia (blue-blind)

#437F90

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #676cc7;
/* rgb */ color: rgb(103, 108, 199);
/* oklch */ color: oklch(57.1% 0.138 278.7);

Tailwind

colors: {
  custom: {
    50: '#9896d8',
    500: '#676cc7',
    950: '#000000',
  },
}

SCSS

$custom: #676cc7;
$custom-light: #9896d8;
$custom-dark: #000000;

JSON

{
  "hex": "#676cc7",
  "rgb": {
    "r": 103,
    "g": 108,
    "b": 199
  },
  "hsl": {
    "h": 236.875,
    "s": 46.154,
    "l": 59.216
  },
  "oklch": {
    "l": 0.57052,
    "c": 0.13837,
    "h": 278.7
  },
  "luminance": 0.17732
}

Semantic roles & 50–950 ramp

primary

#676CC7

secondary

#D8D6B2

accent

#CF52D6

background

#F9F9FD

surface

#F2F1FA

border

#CCCBD3

text

#0E0D14

muted

#7E7E83

Preview Lab

Preview with #676CC7

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

Preview Lab → · Contrast checker → · Palette generator →