#2424AF#2424AF

#2424AF is a dark, highly saturated blue. Relative luminance 0.047; OKLCH L 38.2% C 0.209 H 270.8°. Best body text is #FFFFFF at 10.79:1 contrast (WCAG AA passes).

Color values

HEX	#2424AF
RGB	rgb(36, 36, 175)
HSL	hsl(240, 66%, 41%)
HSV	hsv(240, 79%, 69%)
CMYK	cmyk(79.4%, 79.4%, 0%, 31.4%)
CIE-LAB	lab(25.95, 47.85, -72.07)
CIE-LCH	lch(25.95, 86.51, 303.58°)
OKLab	oklab(38.23% 0.003 -0.2087)
OKLCH	oklch(38.23% 0.209 270.8)
XYZ	xyz(9.0937, 4.7309, 40.9830)
Luminance	0.0473 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2424AF #AFAF24

analogous

#246AAF #2424AF #6A24AF

triadic

#2424AF #AF2424 #24AF24

tetradic

#2424AF #AF246A #AFAF24 #24AF6A

square

#2424AF #AF246A #AFAF24 #24AF6A

split-complementary

#2424AF #AF6A24 #6AAF24

monochromatic

#0F0F49 #1A1A7C #2424AF #3A3AD6 #6D6DE1

Accessibility & contrast

On white

10.79

#2424AF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#2424AF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2424AF

10.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2424AF	#FFFFFF	#000000	##FFFFFF
##2424AF	1.00	10.79	1.95	10.79
#FFFFFF	10.79	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044B3

Deuteranopia (green-blind)

#0036AD

Tritanopia (blue-blind)

#004F69

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #2424af;
/* rgb */ color: rgb(36, 36, 175);
/* oklch */ color: oklch(38.2% 0.209 270.8);

Tailwind

colors: {
  custom: {
    50: '#7962c8',
    500: '#2424af',
    950: '#000000',
  },
}

SCSS

$custom: #2424af;
$custom-light: #7962c8;
$custom-dark: #000000;

JSON

{
  "hex": "#2424af",
  "rgb": {
    "r": 36,
    "g": 36,
    "b": 175
  },
  "hsl": {
    "h": 240,
    "s": 65.877,
    "l": 41.373
  },
  "oklch": {
    "l": 0.38233,
    "c": 0.20869,
    "h": 270.8
  },
  "luminance": 0.04732
}

Semantic roles & 50–950 ramp

primary

#2424AF

secondary

#C7C768

accent

#E93FE9

background

#F8F5FC

surface

#EFEAF8

border

#CAC6D1

text

#0B0513

muted

#7C7982

Preview Lab

Preview with #2424AF

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

Preview Lab → · Contrast checker → · Palette generator →