#2424A5#2424A5

#2424A5 is a dark, vivid blue. Relative luminance 0.044; OKLCH L 37.1% C 0.197 H 271.5°. Best body text is #FFFFFF at 11.23:1 contrast (WCAG AA passes).

Color values

HEX	#2424A5
RGB	rgb(36, 36, 165)
HSL	hsl(240, 64%, 39%)
HSV	hsv(240, 78%, 65%)
CMYK	cmyk(78.2%, 78.2%, 0%, 35.3%)
CIE-LAB	lab(24.80, 44.58, -67.95)
CIE-LCH	lch(24.80, 81.27, 303.27°)
OKLab	oklab(37.09% 0.0051 -0.1967)
OKLCH	oklch(37.09% 0.197 271.5)
XYZ	xyz(8.1477, 4.3525, 36.0007)
Luminance	0.0435 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2424A5 #A5A524

analogous

#2465A5 #2424A5 #6524A5

triadic

#2424A5 #A52424 #24A524

tetradic

#2424A5 #A52465 #A5A524 #24A565

square

#2424A5 #A52465 #A5A524 #24A565

split-complementary

#2424A5 #A56524 #65A524

monochromatic

#0E0E41 #191973 #2424A5 #3434D3 #6666DE

Accessibility & contrast

On white

11.23

#2424A5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#2424A5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2424A5

11.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2424A5	#FFFFFF	#000000	##FFFFFF
##2424A5	1.00	11.23	1.87	11.23
#FFFFFF	11.23	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0041A9

Deuteranopia (green-blind)

#0034A3

Tritanopia (blue-blind)

#004B64

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #2424a5;
/* rgb */ color: rgb(36, 36, 165);
/* oklch */ color: oklch(37.1% 0.197 271.5);

Tailwind

colors: {
  custom: {
    50: '#7661c1',
    500: '#2424a5',
    950: '#000000',
  },
}

SCSS

$custom: #2424a5;
$custom-light: #7661c1;
$custom-dark: #000000;

JSON

{
  "hex": "#2424a5",
  "rgb": {
    "r": 36,
    "g": 36,
    "b": 165
  },
  "hsl": {
    "h": 240,
    "s": 64.179,
    "l": 39.412
  },
  "oklch": {
    "l": 0.37092,
    "c": 0.19678,
    "h": 271.5
  },
  "luminance": 0.04353
}

Semantic roles & 50–950 ramp

primary

#2424A5

secondary

#C3C362

accent

#E741E7

background

#F7F5FC

surface

#EEEAF8

border

#C9C6D1

text

#0A0512

muted

#7C7981

Preview Lab

Preview with #2424A5

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

Preview Lab → · Contrast checker → · Palette generator →