#3629AB#3629AB

#3629AB is a dark, vivid blue. Relative luminance 0.053; OKLCH L 39.6% C 0.195 H 277.2°. Best body text is #FFFFFF at 10.18:1 contrast (WCAG AA passes).

Color values

HEX	#3629AB
RGB	rgb(54, 41, 171)
HSL	hsl(246, 61%, 42%)
HSV	hsv(246, 76%, 67%)
CMYK	cmyk(68.4%, 76%, 0%, 32.9%)
CIE-LAB	lab(27.60, 45.43, -66.91)
CIE-LCH	lch(27.60, 80.87, 304.18°)
OKLab	oklab(39.57% 0.0243 -0.1933)
OKLCH	oklch(39.57% 0.195 277.2)
XYZ	xyz(9.6626, 5.3096, 39.0358)
Luminance	0.0531 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3629AB #9EAB29

analogous

#295DAB #3629AB #7729AB

triadic

#3629AB #AB3629 #29AB36

tetradic

#3629AB #AB295D #9EAB29 #29AB77

square

#3629AB #AB295D #9EAB29 #29AB77

split-complementary

#3629AB #AB7729 #5DAB29

monochromatic

#171148 #261D7A #3629AB #4F40D1 #7C71DD

Accessibility & contrast

On white

10.18

#3629AB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#3629AB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3629AB

10.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3629AB	#FFFFFF	#000000	##FFFFFF
##3629AB	1.00	10.18	2.06	10.18
#FFFFFF	10.18	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0046AF

Deuteranopia (green-blind)

#003CA9

Tritanopia (blue-blind)

#004F68

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #3629ab;
/* rgb */ color: rgb(54, 41, 171);
/* oklch */ color: oklch(39.6% 0.195 277.2);

Tailwind

colors: {
  custom: {
    50: '#7e65c5',
    500: '#3629ab',
    950: '#000000',
  },
}

SCSS

$custom: #3629ab;
$custom-light: #7e65c5;
$custom-dark: #000000;

JSON

{
  "hex": "#3629ab",
  "rgb": {
    "r": 54,
    "g": 41,
    "b": 171
  },
  "hsl": {
    "h": 246,
    "s": 61.321,
    "l": 41.569
  },
  "oklch": {
    "l": 0.39566,
    "c": 0.19485,
    "h": 277.2
  },
  "luminance": 0.0531
}

Semantic roles & 50–950 ramp

primary

#3629AB

secondary

#BBC46C

accent

#E443D4

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #3629AB

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

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