#3624A2#3624A2

#3624A2 is a dark, vivid blue. Relative luminance 0.047; OKLCH L 38.0% C 0.189 H 278.9°. Best body text is #FFFFFF at 10.88:1 contrast (WCAG AA passes).

Color values

HEX	#3624A2
RGB	rgb(54, 36, 162)
HSL	hsl(249, 64%, 39%)
HSV	hsv(249, 78%, 64%)
CMYK	cmyk(66.7%, 77.8%, 0%, 36.5%)
CIE-LAB	lab(25.73, 45.24, -64.56)
CIE-LCH	lch(25.73, 78.84, 305.02°)
OKLab	oklab(37.97% 0.0293 -0.1864)
OKLCH	oklch(37.97% 0.189 278.9)
XYZ	xyz(8.6717, 4.6539, 34.6167)
Luminance	0.0466 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3624A2 #90A224

analogous

#2451A2 #3624A2 #7524A2

triadic

#3624A2 #A23624 #24A236

tetradic

#3624A2 #A22451 #90A224 #24A275

square

#3624A2 #A22451 #90A224 #24A275

split-complementary

#3624A2 #A27524 #51A224

monochromatic

#150E3E #251970 #3624A2 #4932D1 #7564DD

Accessibility & contrast

On white

10.88

#3624A2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#3624A2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3624A2

10.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3624A2	#FFFFFF	#000000	##FFFFFF
##3624A2	1.00	10.88	1.93	10.88
#FFFFFF	10.88	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0042A6

Deuteranopia (green-blind)

#0038A0

Tritanopia (blue-blind)

#004962

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #3624a2;
/* rgb */ color: rgb(54, 36, 162);
/* oklch */ color: oklch(38.0% 0.189 278.9);

Tailwind

colors: {
  custom: {
    50: '#7c62bf',
    500: '#3624a2',
    950: '#000000',
  },
}

SCSS

$custom: #3624a2;
$custom-light: #7c62bf;
$custom-dark: #000000;

JSON

{
  "hex": "#3624a2",
  "rgb": {
    "r": 54,
    "g": 36,
    "b": 162
  },
  "hsl": {
    "h": 248.571,
    "s": 63.636,
    "l": 38.824
  },
  "oklch": {
    "l": 0.37967,
    "c": 0.18872,
    "h": 278.9
  },
  "luminance": 0.04655
}

Semantic roles & 50–950 ramp

primary

#3624A2

secondary

#B4C260

accent

#E741CF

background

#F8F5FB

surface

#EFEAF7

border

#CAC6D0

text

#0B0512

muted

#7C7981

Preview Lab

Preview with #3624A2

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

Preview Lab → · Contrast checker → · Palette generator →