#3624BA#3624BA

#3624BA is a dark, highly saturated blue. Relative luminance 0.056; OKLCH L 40.6% C 0.217 H 276.0°. Best body text is #FFFFFF at 9.91:1 contrast (WCAG AA passes).

Color values

HEX	#3624BA
RGB	rgb(54, 36, 186)
HSL	hsl(247, 68%, 44%)
HSV	hsv(247, 81%, 73%)
CMYK	cmyk(71%, 80.6%, 0%, 27.1%)
CIE-LAB	lab(28.35, 52.57, -74.62)
CIE-LCH	lch(28.35, 91.28, 305.17°)
OKLab	oklab(40.57% 0.0228 -0.2157)
OKLCH	oklch(40.57% 0.217 276)
XYZ	xyz(11.0122, 5.5901, 46.9435)
Luminance	0.0559 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3624BA #A8BA24

analogous

#245DBA #3624BA #8124BA

triadic

#3624BA #BA3624 #24BA36

tetradic

#3624BA #BA245D #A8BA24 #24BA81

square

#3624BA #BA245D #A8BA24 #24BA81

split-complementary

#3624BA #BA8124 #5DBA24

monochromatic

#181053 #271A87 #3624BA #5341DA #8274E4

Accessibility & contrast

On white

9.91

#3624BA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#3624BA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3624BA

9.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3624BA	#FFFFFF	#000000	##FFFFFF
##3624BA	1.00	9.91	2.12	9.91
#FFFFFF	9.91	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049BE

Deuteranopia (green-blind)

#003CB7

Tritanopia (blue-blind)

#005370

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #3624ba;
/* rgb */ color: rgb(54, 36, 186);
/* oklch */ color: oklch(40.6% 0.217 276.0);

Tailwind

colors: {
  custom: {
    50: '#8263d0',
    500: '#3624ba',
    950: '#000000',
  },
}

SCSS

$custom: #3624ba;
$custom-light: #8263d0;
$custom-dark: #000000;

JSON

{
  "hex": "#3624ba",
  "rgb": {
    "r": 54,
    "g": 36,
    "b": 186
  },
  "hsl": {
    "h": 247.2,
    "s": 67.568,
    "l": 43.529
  },
  "oklch": {
    "l": 0.40573,
    "c": 0.21689,
    "h": 276
  },
  "luminance": 0.05591
}

Semantic roles & 50–950 ramp

primary

#3624BA

secondary

#C0CB6E

accent

#EA3DD6

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0C0614

muted

#7D7A83

Preview Lab

Preview with #3624BA

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

Preview Lab → · Contrast checker → · Palette generator →