#3524AF#3524AF

#3524AF is a dark, highly saturated blue. Relative luminance 0.051; OKLCH L 39.3% C 0.204 H 276.9°. Best body text is #FFFFFF at 10.38:1 contrast (WCAG AA passes).

Color values

HEX	#3524AF
RGB	rgb(53, 36, 175)
HSL	hsl(247, 66%, 41%)
HSV	hsv(247, 79%, 69%)
CMYK	cmyk(69.7%, 79.4%, 0%, 31.4%)
CIE-LAB	lab(27.05, 49.15, -70.21)
CIE-LCH	lch(27.05, 85.71, 305.00°)
OKLab	oklab(39.29% 0.0244 -0.2029)
OKLCH	oklch(39.29% 0.204 276.9)
XYZ	xyz(9.8344, 5.1129, 41.0177)
Luminance	0.0511 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3524AF #9EAF24

analogous

#2459AF #3524AF #7B24AF

triadic

#3524AF #AF3524 #24AF35

tetradic

#3524AF #AF2459 #9EAF24 #24AF7B

square

#3524AF #AF2459 #9EAF24 #24AF7B

split-complementary

#3524AF #AF7B24 #59AF24

monochromatic

#160F49 #261A7C #3524AF #4D3AD6 #7B6DE1

Accessibility & contrast

On white

10.38

#3524AF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#3524AF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3524AF

10.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3524AF	#FFFFFF	#000000	##FFFFFF
##3524AF	1.00	10.38	2.02	10.38
#FFFFFF	10.38	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0046B3

Deuteranopia (green-blind)

#003AAD

Tritanopia (blue-blind)

#004E69

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #3524af;
/* rgb */ color: rgb(53, 36, 175);
/* oklch */ color: oklch(39.3% 0.204 276.9);

Tailwind

colors: {
  custom: {
    50: '#7f63c8',
    500: '#3524af',
    950: '#000000',
  },
}

SCSS

$custom: #3524af;
$custom-light: #7f63c8;
$custom-dark: #000000;

JSON

{
  "hex": "#3524af",
  "rgb": {
    "r": 53,
    "g": 36,
    "b": 175
  },
  "hsl": {
    "h": 247.338,
    "s": 65.877,
    "l": 41.373
  },
  "oklch": {
    "l": 0.39291,
    "c": 0.20438,
    "h": 276.9
  },
  "luminance": 0.05114
}

Semantic roles & 50–950 ramp

primary

#3524AF

secondary

#BBC768

accent

#E93FD4

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0513

muted

#7D7A82

Preview Lab

Preview with #3524AF

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

Preview Lab → · Contrast checker → · Palette generator →