#2424AD#2424AD

#2424AD is a dark, highly saturated blue. Relative luminance 0.047; OKLCH L 38.0% C 0.206 H 271.0°. Best body text is #FFFFFF at 10.88:1 contrast (WCAG AA passes).

Color values

HEX	#2424AD
RGB	rgb(36, 36, 173)
HSL	hsl(240, 66%, 41%)
HSV	hsv(240, 79%, 68%)
CMYK	cmyk(79.2%, 79.2%, 0%, 32.2%)
CIE-LAB	lab(25.72, 47.20, -71.25)
CIE-LCH	lch(25.72, 85.47, 303.52°)
OKLab	oklab(38% 0.0035 -0.2063)
OKLCH	oklch(38% 0.206 271)
XYZ	xyz(8.8987, 4.6530, 39.9562)
Luminance	0.0465 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2424AD #ADAD24

analogous

#2468AD #2424AD #6824AD

triadic

#2424AD #AD2424 #24AD24

tetradic

#2424AD #AD2468 #ADAD24 #24AD68

square

#2424AD #AD2468 #ADAD24 #24AD68

split-complementary

#2424AD #AD6824 #68AD24

monochromatic

#0F0F48 #19197A #2424AD #3939D6 #6B6BE0

Accessibility & contrast

On white

10.88

#2424AD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#2424AD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2424AD

10.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2424AD	#FFFFFF	#000000	##FFFFFF
##2424AD	1.00	10.88	1.93	10.88
#FFFFFF	10.88	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044B1

Deuteranopia (green-blind)

#0036AB

Tritanopia (blue-blind)

#004E68

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #2424ad;
/* rgb */ color: rgb(36, 36, 173);
/* oklch */ color: oklch(38.0% 0.206 271.0);

Tailwind

colors: {
  custom: {
    50: '#7862c7',
    500: '#2424ad',
    950: '#000000',
  },
}

SCSS

$custom: #2424ad;
$custom-light: #7862c7;
$custom-dark: #000000;

JSON

{
  "hex": "#2424ad",
  "rgb": {
    "r": 36,
    "g": 36,
    "b": 173
  },
  "hsl": {
    "h": 240,
    "s": 65.55,
    "l": 40.98
  },
  "oklch": {
    "l": 0.38004,
    "c": 0.20633,
    "h": 271
  },
  "luminance": 0.04654
}

Semantic roles & 50–950 ramp

primary

#2424AD

secondary

#C6C666

accent

#E93FE9

background

#F8F5FC

surface

#EFEAF8

border

#CAC6D1

text

#0B0513

muted

#7C7982

Preview Lab

Preview with #2424AD

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

Preview Lab → · Contrast checker → · Palette generator →