#3924AF#3924AF

#3924AF is a dark, highly saturated blue. Relative luminance 0.052; OKLCH L 39.6% C 0.203 H 278.5°. Best body text is #FFFFFF at 10.27:1 contrast (WCAG AA passes).

Color values

HEX	#3924AF
RGB	rgb(57, 36, 175)
HSL	hsl(249, 66%, 41%)
HSV	hsv(249, 79%, 69%)
CMYK	cmyk(67.4%, 79.4%, 0%, 31.4%)
CIE-LAB	lab(27.37, 49.53, -69.68)
CIE-LCH	lch(27.37, 85.49, 305.40°)
OKLab	oklab(39.59% 0.0301 -0.2013)
OKLCH	oklch(39.59% 0.204 278.5)
XYZ	xyz(10.0536, 5.2259, 41.0280)
Luminance	0.0523 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3924AF #9AAF24

analogous

#2455AF #3924AF #7F24AF

triadic

#3924AF #AF3924 #24AF39

tetradic

#3924AF #AF2455 #9AAF24 #24AF7F

square

#3924AF #AF2455 #9AAF24 #24AF7F

split-complementary

#3924AF #AF7F24 #55AF24

monochromatic

#180F49 #281A7C #3924AF #513AD6 #7E6DE1

Accessibility & contrast

On white

10.27

#3924AF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#3924AF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3924AF

10.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3924AF	#FFFFFF	#000000	##FFFFFF
##3924AF	1.00	10.27	2.05	10.27
#FFFFFF	10.27	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0046B3

Deuteranopia (green-blind)

#003BAD

Tritanopia (blue-blind)

#004E69

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #3924af;
/* rgb */ color: rgb(57, 36, 175);
/* oklch */ color: oklch(39.6% 0.203 278.5);

Tailwind

colors: {
  custom: {
    50: '#8163c8',
    500: '#3924af',
    950: '#000000',
  },
}

SCSS

$custom: #3924af;
$custom-light: #8163c8;
$custom-dark: #000000;

JSON

{
  "hex": "#3924af",
  "rgb": {
    "r": 57,
    "g": 36,
    "b": 175
  },
  "hsl": {
    "h": 249.065,
    "s": 65.877,
    "l": 41.373
  },
  "oklch": {
    "l": 0.39591,
    "c": 0.2035,
    "h": 278.5
  },
  "luminance": 0.05227
}

Semantic roles & 50–950 ramp

primary

#3924AF

secondary

#B9C768

accent

#E93FCF

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0513

muted

#7D7A82

Preview Lab

Preview with #3924AF

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

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