#676BB9#676BB9

#676BB9 is a mid, moderate blue. Relative luminance 0.169; OKLCH L 56.0% C 0.120 H 279.6°. Best body text is #FFFFFF at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#676BB9
RGB	rgb(103, 107, 185)
HSL	hsl(237, 37%, 56%)
HSV	hsv(237, 44%, 73%)
CMYK	cmyk(44.3%, 42.2%, 0%, 27.5%)
CIE-LAB	lab(48.13, 18.98, -41.76)
CIE-LCH	lch(48.13, 45.88, 294.45°)
OKLab	oklab(56.02% 0.0199 -0.118)
OKLCH	oklch(56.02% 0.12 279.6)
XYZ	xyz(19.6056, 16.9008, 48.1187)
Luminance	0.1690 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#676BB9 #B9B567

analogous

#6794B9 #676BB9 #8C67B9

triadic

#676BB9 #B9676B #6BB967

tetradic

#676BB9 #B96794 #B9B567 #67B98C

square

#676BB9 #B96794 #B9B567 #67B98C

split-complementary

#676BB9 #B98C67 #94B967

monochromatic

#343771 #484C9B #676BB9 #9194CC #BBBDE0

Accessibility & contrast

On white

4.79

#676BB9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.38

#676BB9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #676BB9

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##676BB9	#FFFFFF	#000000	##FFFFFF
##676BB9	1.00	4.79	4.38	4.79
#FFFFFF	4.79	1.00	21.00	1.00
#000000	4.38	21.00	1.00	21.00
##FFFFFF	4.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E75BC

Deuteranopia (green-blind)

#496FB7

Tritanopia (blue-blind)

#4C7B89

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #676bb9;
/* rgb */ color: rgb(103, 107, 185);
/* oklch */ color: oklch(56.0% 0.120 279.6);

Tailwind

colors: {
  custom: {
    50: '#9695ce',
    500: '#676bb9',
    950: '#000000',
  },
}

SCSS

$custom: #676bb9;
$custom-light: #9695ce;
$custom-dark: #000000;

JSON

{
  "hex": "#676bb9",
  "rgb": {
    "r": 103,
    "g": 107,
    "b": 185
  },
  "hsl": {
    "h": 237.073,
    "s": 36.937,
    "l": 56.471
  },
  "oklch": {
    "l": 0.56015,
    "c": 0.11964,
    "h": 279.6
  },
  "luminance": 0.16902
}

Semantic roles & 50–950 ramp

primary

#676BB9

secondary

#CFCDAD

accent

#C75BCD

background

#F9F9FC

surface

#F2F1F9

border

#CCCBD2

text

#0E0D14

muted

#7E7E82

Preview Lab

Preview with #676BB9

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

Preview Lab → · Contrast checker → · Palette generator →