#3524AA#3524AA

#3524AA is a dark, vivid blue. Relative luminance 0.049; OKLCH L 38.7% C 0.198 H 277.5°. Best body text is #FFFFFF at 10.58:1 contrast (WCAG AA passes).

Color values

HEX	#3524AA
RGB	rgb(53, 36, 170)
HSL	hsl(248, 65%, 40%)
HSV	hsv(248, 79%, 67%)
CMYK	cmyk(68.8%, 78.8%, 0%, 33.3%)
CIE-LAB	lab(26.51, 47.62, -68.11)
CIE-LCH	lch(26.51, 83.11, 304.96°)
OKLab	oklab(38.75% 0.0258 -0.1968)
OKLCH	oklch(38.75% 0.198 277.5)
XYZ	xyz(9.3524, 4.9201, 38.4792)
Luminance	0.0492 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3524AA #99AA24

analogous

#2456AA #3524AA #7824AA

triadic

#3524AA #AA3524 #24AA35

tetradic

#3524AA #AA2456 #99AA24 #24AA78

square

#3524AA #AA2456 #99AA24 #24AA78

split-complementary

#3524AA #AA7824 #56AA24

monochromatic

#160F45 #251977 #3524AA #4B37D5 #7869DF

Accessibility & contrast

On white

10.58

#3524AA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#3524AA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3524AA

10.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3524AA	#FFFFFF	#000000	##FFFFFF
##3524AA	1.00	10.58	1.98	10.58
#FFFFFF	10.58	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044AE

Deuteranopia (green-blind)

#0039A8

Tritanopia (blue-blind)

#004C67

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #3524aa;
/* rgb */ color: rgb(53, 36, 170);
/* oklch */ color: oklch(38.7% 0.198 277.5);

Tailwind

colors: {
  custom: {
    50: '#7e62c5',
    500: '#3524aa',
    950: '#000000',
  },
}

SCSS

$custom: #3524aa;
$custom-light: #7e62c5;
$custom-dark: #000000;

JSON

{
  "hex": "#3524aa",
  "rgb": {
    "r": 53,
    "g": 36,
    "b": 170
  },
  "hsl": {
    "h": 247.612,
    "s": 65.049,
    "l": 40.392
  },
  "oklch": {
    "l": 0.38748,
    "c": 0.19849,
    "h": 277.5
  },
  "luminance": 0.04921
}

Semantic roles & 50–950 ramp

primary

#3524AA

secondary

#B9C565

accent

#E840D3

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0513

muted

#7C7A82

Preview Lab

Preview with #3524AA

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

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