#24428F#24428F

#24428F is a dark, vivid blue. Relative luminance 0.063; OKLCH L 40.3% C 0.133 H 264.9°. Best body text is #FFFFFF at 9.33:1 contrast (WCAG AA passes).

Color values

HEX	#24428F
RGB	rgb(36, 66, 143)
HSL	hsl(223, 60%, 35%)
HSV	hsv(223, 75%, 56%)
CMYK	cmyk(74.8%, 53.8%, 0%, 43.9%)
CIE-LAB	lab(30.04, 17.24, -45.93)
CIE-LCH	lch(30.04, 49.06, 290.58°)
OKLab	oklab(40.31% -0.0117 -0.1322)
OKLCH	oklch(40.31% 0.133 264.9)
XYZ	xyz(7.6319, 6.2538, 26.7862)
Luminance	0.0625 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#24428F #8F7124

analogous

#24778F #24428F #3C248F

triadic

#24428F #8F2442 #428F24

tetradic

#24428F #8F2477 #8F7124 #248F3C

square

#24428F #8F2477 #8F7124 #248F3C

split-complementary

#24428F #8F3C24 #778F24

monochromatic

#0B152D #182B5E #24428F #3059C0 #587BD5

Accessibility & contrast

On white

9.33

#24428F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#24428F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #24428F

9.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##24428F	#FFFFFF	#000000	##FFFFFF
##24428F	1.00	9.33	2.25	9.33
#FFFFFF	9.33	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C4C92

Deuteranopia (green-blind)

#00428D

Tritanopia (blue-blind)

#005562

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #24428f;
/* rgb */ color: rgb(36, 66, 143);
/* oklch */ color: oklch(40.3% 0.133 264.9);

Tailwind

colors: {
  custom: {
    50: '#6e75b0',
    500: '#24428f',
    950: '#000000',
  },
}

SCSS

$custom: #24428f;
$custom-light: #6e75b0;
$custom-dark: #000000;

JSON

{
  "hex": "#24428f",
  "rgb": {
    "r": 36,
    "g": 66,
    "b": 143
  },
  "hsl": {
    "h": 223.178,
    "s": 59.777,
    "l": 35.098
  },
  "oklch": {
    "l": 0.40309,
    "c": 0.1327,
    "h": 264.9
  },
  "luminance": 0.06255
}

Semantic roles & 50–950 ramp

primary

#24428F

secondary

#B99D55

accent

#B745E3

background

#F7F7FA

surface

#EDEDF5

border

#C8C8CF

text

#080811

muted

#7B7B80

Preview Lab

Preview with #24428F

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

Preview Lab → · Contrast checker → · Palette generator →