#24428D#24428D

#24428D is a dark, vivid blue. Relative luminance 0.062; OKLCH L 40.1% C 0.130 H 264.7°. Best body text is #FFFFFF at 9.38:1 contrast (WCAG AA passes).

Color values

HEX	#24428D
RGB	rgb(36, 66, 141)
HSL	hsl(223, 59%, 35%)
HSV	hsv(223, 74%, 55%)
CMYK	cmyk(74.5%, 53.2%, 0%, 44.7%)
CIE-LAB	lab(29.90, 16.46, -44.94)
CIE-LCH	lch(29.90, 47.86, 290.11°)
OKLab	oklab(40.15% -0.0119 -0.1293)
OKLCH	oklch(40.15% 0.13 264.7)
XYZ	xyz(7.4818, 6.1938, 25.9954)
Luminance	0.0619 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#24428D #8D6F24

analogous

#24778D #24428D #3A248D

triadic

#24428D #8D2442 #428D24

tetradic

#24428D #8D2477 #8D6F24 #248D3A

square

#24428D #8D2477 #8D6F24 #248D3A

split-complementary

#24428D #8D3A24 #778D24

monochromatic

#0B142B #182B5C #24428D #3059BE #577BD4

Accessibility & contrast

On white

9.38

#24428D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#24428D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #24428D

9.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##24428D	#FFFFFF	#000000	##FFFFFF
##24428D	1.00	9.38	2.24	9.38
#FFFFFF	9.38	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#114B90

Deuteranopia (green-blind)

#00428B

Tritanopia (blue-blind)

#005461

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #24428d;
/* rgb */ color: rgb(36, 66, 141);
/* oklch */ color: oklch(40.1% 0.130 264.7);

Tailwind

colors: {
  custom: {
    50: '#6e75af',
    500: '#24428d',
    950: '#000000',
  },
}

SCSS

$custom: #24428d;
$custom-light: #6e75af;
$custom-dark: #000000;

JSON

{
  "hex": "#24428d",
  "rgb": {
    "r": 36,
    "g": 66,
    "b": 141
  },
  "hsl": {
    "h": 222.857,
    "s": 59.322,
    "l": 34.706
  },
  "oklch": {
    "l": 0.40149,
    "c": 0.12981,
    "h": 264.7
  },
  "luminance": 0.06195
}

Semantic roles & 50–950 ramp

primary

#24428D

secondary

#B89C54

accent

#B645E3

background

#F7F7FA

surface

#EDEDF4

border

#C8C8CE

text

#080810

muted

#7B7B7F

Preview Lab

Preview with #24428D

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

Preview Lab → · Contrast checker → · Palette generator →