#676BBC#676BBC

#676BBC is a mid, vivid blue. Relative luminance 0.170; OKLCH L 56.2% C 0.124 H 279.5°. Best body text is #FFFFFF at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#676BBC
RGB	rgb(103, 107, 188)
HSL	hsl(237, 39%, 57%)
HSV	hsv(237, 45%, 74%)
CMYK	cmyk(45.2%, 43.1%, 0%, 26.3%)
CIE-LAB	lab(48.30, 19.89, -43.24)
CIE-LCH	lch(48.30, 47.60, 294.70°)
OKLab	oklab(56.19% 0.0204 -0.1223)
OKLCH	oklch(56.19% 0.124 279.5)
XYZ	xyz(19.9256, 17.0288, 49.8042)
Luminance	0.1703 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#676BBC #BCB867

analogous

#6796BC #676BBC #8D67BC

triadic

#676BBC #BC676B #6BBC67

tetradic

#676BBC #BC6796 #BCB867 #67BC8D

square

#676BBC #BC6796 #BCB867 #67BC8D

split-complementary

#676BBC #BC8D67 #96BC67

monochromatic

#343775 #464B9F #676BBC #9194CF #BCBEE1

Accessibility & contrast

On white

4.77

#676BBC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.41

#676BBC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #676BBC

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##676BBC	#FFFFFF	#000000	##FFFFFF
##676BBC	1.00	4.77	4.41	4.77
#FFFFFF	4.77	1.00	21.00	1.00
#000000	4.41	21.00	1.00	21.00
##FFFFFF	4.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C76BF

Deuteranopia (green-blind)

#4670BA

Tritanopia (blue-blind)

#4A7C8A

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #676bbc;
/* rgb */ color: rgb(103, 107, 188);
/* oklch */ color: oklch(56.2% 0.124 279.5);

Tailwind

colors: {
  custom: {
    50: '#9795d0',
    500: '#676bbc',
    950: '#000000',
  },
}

SCSS

$custom: #676bbc;
$custom-light: #9795d0;
$custom-dark: #000000;

JSON

{
  "hex": "#676bbc",
  "rgb": {
    "r": 103,
    "g": 107,
    "b": 188
  },
  "hsl": {
    "h": 237.176,
    "s": 38.813,
    "l": 57.059
  },
  "oklch": {
    "l": 0.56191,
    "c": 0.12399,
    "h": 279.5
  },
  "luminance": 0.1703
}

Semantic roles & 50–950 ramp

primary

#676BBC

secondary

#D1CFAE

accent

#C959CF

background

#F9F9FC

surface

#F2F1F9

border

#CCCBD2

text

#0E0D14

muted

#7E7E82

Preview Lab

Preview with #676BBC

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

Preview Lab → · Contrast checker → · Palette generator →