#3524AE#3524AE

#3524AE is a dark, highly saturated blue. Relative luminance 0.051; OKLCH L 39.2% C 0.203 H 277.0°. Best body text is #FFFFFF at 10.42:1 contrast (WCAG AA passes).

Color values

HEX	#3524AE
RGB	rgb(53, 36, 174)
HSL	hsl(247, 66%, 41%)
HSV	hsv(247, 79%, 68%)
CMYK	cmyk(69.5%, 79.3%, 0%, 31.8%)
CIE-LAB	lab(26.94, 48.85, -69.80)
CIE-LCH	lch(26.94, 85.19, 304.99°)
OKLab	oklab(39.18% 0.0247 -0.2017)
OKLCH	oklch(39.18% 0.203 277)
XYZ	xyz(9.7366, 5.0737, 40.5024)
Luminance	0.0508 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3524AE #9DAE24

analogous

#2458AE #3524AE #7A24AE

triadic

#3524AE #AE3524 #24AE35

tetradic

#3524AE #AE2458 #9DAE24 #24AE7A

square

#3524AE #AE2458 #9DAE24 #24AE7A

split-complementary

#3524AE #AE7A24 #58AE24

monochromatic

#160F49 #261A7B #3524AE #4C39D6 #7A6CE1

Accessibility & contrast

On white

10.42

#3524AE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#3524AE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3524AE

10.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3524AE	#FFFFFF	#000000	##FFFFFF
##3524AE	1.00	10.42	2.02	10.42
#FFFFFF	10.42	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045B2

Deuteranopia (green-blind)

#003AAC

Tritanopia (blue-blind)

#004E69

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #3524ae;
/* rgb */ color: rgb(53, 36, 174);
/* oklch */ color: oklch(39.2% 0.203 277.0);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#3524ae",
  "rgb": {
    "r": 53,
    "g": 36,
    "b": 174
  },
  "hsl": {
    "h": 247.391,
    "s": 65.714,
    "l": 41.176
  },
  "oklch": {
    "l": 0.39182,
    "c": 0.20321,
    "h": 277
  },
  "luminance": 0.05075
}

Semantic roles & 50–950 ramp

primary

#3524AE

secondary

#BBC767

accent

#E93FD4

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0513

muted

#7D7A82

Preview Lab

Preview with #3524AE

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

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