#3624C1#3624C1

#3624C1 is a dark, highly saturated blue. Relative luminance 0.059; OKLCH L 41.4% C 0.225 H 275.3°. Best body text is #FFFFFF at 9.64:1 contrast (WCAG AA passes).

Color values

HEX	#3624C1
RGB	rgb(54, 36, 193)
HSL	hsl(247, 69%, 45%)
HSV	hsv(247, 81%, 76%)
CMYK	cmyk(72%, 81.3%, 0%, 24.3%)
CIE-LAB	lab(29.15, 54.66, -77.44)
CIE-LCH	lch(29.15, 94.79, 305.21°)
OKLab	oklab(41.35% 0.0209 -0.2239)
OKLCH	oklch(41.35% 0.225 275.3)
XYZ	xyz(11.7747, 5.8951, 50.9591)
Luminance	0.0590 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3624C1 #AFC124

analogous

#2461C1 #3624C1 #8524C1

triadic

#3624C1 #C13624 #24C136

tetradic

#3624C1 #C12461 #AFC124 #24C185

square

#3624C1 #C12461 #AFC124 #24C185

split-complementary

#3624C1 #C18524 #61C124

monochromatic

#19115A #281A8D #3624C1 #5746DC #8679E6

Accessibility & contrast

On white

9.64

#3624C1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#3624C1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3624C1

9.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3624C1	#FFFFFF	#000000	##FFFFFF
##3624C1	1.00	9.64	2.18	9.64
#FFFFFF	9.64	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BC5

Deuteranopia (green-blind)

#003EBE

Tritanopia (blue-blind)

#005674

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #3624c1;
/* rgb */ color: rgb(54, 36, 193);
/* oklch */ color: oklch(41.4% 0.225 275.3);

Tailwind

colors: {
  custom: {
    50: '#8364d5',
    500: '#3624c1',
    950: '#000000',
  },
}

SCSS

$custom: #3624c1;
$custom-light: #8364d5;
$custom-dark: #000000;

JSON

{
  "hex": "#3624c1",
  "rgb": {
    "r": 54,
    "g": 36,
    "b": 193
  },
  "hsl": {
    "h": 246.879,
    "s": 68.559,
    "l": 44.902
  },
  "oklch": {
    "l": 0.41352,
    "c": 0.22487,
    "h": 275.3
  },
  "luminance": 0.05896
}

Semantic roles & 50–950 ramp

primary

#3624C1

secondary

#C3CE73

accent

#EB3CD7

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0D0614

muted

#7D7A83

Preview Lab

Preview with #3624C1

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

Preview Lab → · Contrast checker → · Palette generator →