#3524C1#3524C1

#3524C1 is a dark, highly saturated blue. Relative luminance 0.059; OKLCH L 41.3% C 0.225 H 275.0°. Best body text is #FFFFFF at 9.66:1 contrast (WCAG AA passes).

Color values

HEX	#3524C1
RGB	rgb(53, 36, 193)
HSL	hsl(246, 69%, 45%)
HSV	hsv(246, 81%, 76%)
CMYK	cmyk(72.5%, 81.3%, 0%, 24.3%)
CIE-LAB	lab(29.08, 54.58, -77.56)
CIE-LCH	lch(29.08, 94.84, 305.14°)
OKLab	oklab(41.29% 0.0196 -0.2242)
OKLCH	oklch(41.29% 0.225 275)
XYZ	xyz(11.7215, 5.8677, 50.9566)
Luminance	0.0587 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3524C1 #B0C124

analogous

#2461C1 #3524C1 #8424C1

triadic

#3524C1 #C13524 #24C135

tetradic

#3524C1 #C12461 #B0C124 #24C184

square

#3524C1 #C12461 #B0C124 #24C184

split-complementary

#3524C1 #C18424 #61C124

monochromatic

#19115A #271A8D #3524C1 #5646DC #8579E6

Accessibility & contrast

On white

9.66

#3524C1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#3524C1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3524C1

9.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3524C1	#FFFFFF	#000000	##FFFFFF
##3524C1	1.00	9.66	2.17	9.66
#FFFFFF	9.66	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BC5

Deuteranopia (green-blind)

#003DBE

Tritanopia (blue-blind)

#005674

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #3524c1;
/* rgb */ color: rgb(53, 36, 193);
/* oklch */ color: oklch(41.3% 0.225 275.0);

Tailwind

colors: {
  custom: {
    50: '#8364d5',
    500: '#3524c1',
    950: '#000000',
  },
}

SCSS

$custom: #3524c1;
$custom-light: #8364d5;
$custom-dark: #000000;

JSON

{
  "hex": "#3524c1",
  "rgb": {
    "r": 53,
    "g": 36,
    "b": 193
  },
  "hsl": {
    "h": 246.497,
    "s": 68.559,
    "l": 44.902
  },
  "oklch": {
    "l": 0.41286,
    "c": 0.2251,
    "h": 275
  },
  "luminance": 0.05869
}

Semantic roles & 50–950 ramp

primary

#3524C1

secondary

#C4CE73

accent

#EB3CD8

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0D0614

muted

#7D7A83

Preview Lab

Preview with #3524C1

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

Preview Lab → · Contrast checker → · Palette generator →