#24388E#24388E

#24388E is a dark, vivid blue. Relative luminance 0.052; OKLCH L 38.1% C 0.144 H 268.6°. Best body text is #FFFFFF at 10.34:1 contrast (WCAG AA passes).

Color values

HEX	#24388E
RGB	rgb(36, 56, 142)
HSL	hsl(229, 60%, 35%)
HSV	hsv(229, 75%, 56%)
CMYK	cmyk(74.6%, 60.6%, 0%, 44.3%)
CIE-LAB	lab(27.17, 23.71, -49.98)
CIE-LCH	lch(27.17, 55.32, 295.38°)
OKLab	oklab(38.13% -0.0036 -0.1442)
OKLCH	oklch(38.13% 0.144 268.6)
XYZ	xyz(7.0225, 5.1557, 26.2110)
Luminance	0.0516 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#24388E #8E7A24

analogous

#246D8E #24388E #45248E

triadic

#24388E #8E2438 #388E24

tetradic

#24388E #8E246D #8E7A24 #248E45

square

#24388E #8E246D #8E7A24 #248E45

split-complementary

#24388E #8E4524 #6D8E24

monochromatic

#0B112C #18255D #24388E #304BBF #586FD5

Accessibility & contrast

On white

10.34

#24388E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#24388E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #24388E

10.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##24388E	#FFFFFF	#000000	##FFFFFF
##24388E	1.00	10.34	2.03	10.34
#FFFFFF	10.34	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004591

Deuteranopia (green-blind)

#003B8C

Tritanopia (blue-blind)

#004E5D

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #24388e;
/* rgb */ color: rgb(36, 56, 142);
/* oklch */ color: oklch(38.1% 0.144 268.6);

Tailwind

colors: {
  custom: {
    50: '#6f6eb0',
    500: '#24388e',
    950: '#000000',
  },
}

SCSS

$custom: #24388e;
$custom-light: #6f6eb0;
$custom-dark: #000000;

JSON

{
  "hex": "#24388e",
  "rgb": {
    "r": 36,
    "g": 56,
    "b": 142
  },
  "hsl": {
    "h": 228.679,
    "s": 59.551,
    "l": 34.902
  },
  "oklch": {
    "l": 0.38126,
    "c": 0.14428,
    "h": 268.6
  },
  "luminance": 0.05156
}

Semantic roles & 50–950 ramp

primary

#24388E

secondary

#B9A655

accent

#C545E3

background

#F7F6FA

surface

#EDEBF5

border

#C8C6CF

text

#080710

muted

#7B7A7F

Preview Lab

Preview with #24388E

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

Preview Lab → · Contrast checker → · Palette generator →