#3624A5#3624A5

#3624A5 is a dark, vivid blue. Relative luminance 0.048; OKLCH L 38.3% C 0.192 H 278.5°. Best body text is #FFFFFF at 10.75:1 contrast (WCAG AA passes).

Color values

HEX	#3624A5
RGB	rgb(54, 36, 165)
HSL	hsl(248, 64%, 39%)
HSV	hsv(248, 78%, 65%)
CMYK	cmyk(67.3%, 78.2%, 0%, 35.3%)
CIE-LAB	lab(26.05, 46.17, -65.85)
CIE-LCH	lch(26.05, 80.43, 305.04°)
OKLab	oklab(38.29% 0.0285 -0.1902)
OKLCH	oklch(38.29% 0.192 278.5)
XYZ	xyz(8.9415, 4.7619, 36.0379)
Luminance	0.0476 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3624A5 #93A524

analogous

#2453A5 #3624A5 #7724A5

triadic

#3624A5 #A53624 #24A536

tetradic

#3624A5 #A52453 #93A524 #24A577

square

#3624A5 #A52453 #93A524 #24A577

split-complementary

#3624A5 #A57724 #53A524

monochromatic

#150E41 #261973 #3624A5 #4A34D3 #7766DE

Accessibility & contrast

On white

10.75

#3624A5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#3624A5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3624A5

10.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3624A5	#FFFFFF	#000000	##FFFFFF
##3624A5	1.00	10.75	1.95	10.75
#FFFFFF	10.75	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043A9

Deuteranopia (green-blind)

#0038A3

Tritanopia (blue-blind)

#004A64

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #3624a5;
/* rgb */ color: rgb(54, 36, 165);
/* oklch */ color: oklch(38.3% 0.192 278.5);

Tailwind

colors: {
  custom: {
    50: '#7d62c1',
    500: '#3624a5',
    950: '#000000',
  },
}

SCSS

$custom: #3624a5;
$custom-light: #7d62c1;
$custom-dark: #000000;

JSON

{
  "hex": "#3624a5",
  "rgb": {
    "r": 54,
    "g": 36,
    "b": 165
  },
  "hsl": {
    "h": 248.372,
    "s": 64.179,
    "l": 39.412
  },
  "oklch": {
    "l": 0.38286,
    "c": 0.19233,
    "h": 278.5
  },
  "luminance": 0.04763
}

Semantic roles & 50–950 ramp

primary

#3624A5

secondary

#B6C362

accent

#E741D0

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0512

muted

#7C7A81

Preview Lab

Preview with #3624A5

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

Preview Lab → · Contrast checker → · Palette generator →