#3624A3#3624A3

#3624A3 is a dark, vivid blue. Relative luminance 0.047; OKLCH L 38.1% C 0.190 H 278.8°. Best body text is #FFFFFF at 10.84:1 contrast (WCAG AA passes).

Color values

HEX	#3624A3
RGB	rgb(54, 36, 163)
HSL	hsl(249, 64%, 39%)
HSV	hsv(249, 78%, 64%)
CMYK	cmyk(66.9%, 77.9%, 0%, 36.1%)
CIE-LAB	lab(25.83, 45.55, -64.99)
CIE-LCH	lch(25.83, 79.37, 305.03°)
OKLab	oklab(38.07% 0.029 -0.1877)
OKLCH	oklch(38.07% 0.19 278.8)
XYZ	xyz(8.7609, 4.6896, 35.0867)
Luminance	0.0469 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3624A3 #91A324

analogous

#2452A3 #3624A3 #7624A3

triadic

#3624A3 #A33624 #24A336

tetradic

#3624A3 #A32452 #91A324 #24A376

square

#3624A3 #A32452 #91A324 #24A376

split-complementary

#3624A3 #A37624 #52A324

monochromatic

#150E3F #251971 #3624A3 #4932D2 #7665DD

Accessibility & contrast

On white

10.84

#3624A3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#3624A3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3624A3

10.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3624A3	#FFFFFF	#000000	##FFFFFF
##3624A3	1.00	10.84	1.94	10.84
#FFFFFF	10.84	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0042A7

Deuteranopia (green-blind)

#0038A1

Tritanopia (blue-blind)

#004A63

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #3624a3;
/* rgb */ color: rgb(54, 36, 163);
/* oklch */ color: oklch(38.1% 0.190 278.8);

Tailwind

colors: {
  custom: {
    50: '#7d62c0',
    500: '#3624a3',
    950: '#000000',
  },
}

SCSS

$custom: #3624a3;
$custom-light: #7d62c0;
$custom-dark: #000000;

JSON

{
  "hex": "#3624a3",
  "rgb": {
    "r": 54,
    "g": 36,
    "b": 163
  },
  "hsl": {
    "h": 248.504,
    "s": 63.819,
    "l": 39.02
  },
  "oklch": {
    "l": 0.38073,
    "c": 0.18993,
    "h": 278.8
  },
  "luminance": 0.0469
}

Semantic roles & 50–950 ramp

primary

#3624A3

secondary

#B4C260

accent

#E741CF

background

#F8F5FB

surface

#EFEAF7

border

#CAC6D0

text

#0B0512

muted

#7C7981

Preview Lab

Preview with #3624A3

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

Preview Lab → · Contrast checker → · Palette generator →