#24538D#24538D

#24538D is a dark, moderate cyan. Relative luminance 0.085; OKLCH L 44.1% C 0.109 H 255.2°. Best body text is #FFFFFF at 7.79:1 contrast (WCAG AA passes).

Color values

HEX	#24538D
RGB	rgb(36, 83, 141)
HSL	hsl(213, 59%, 35%)
HSV	hsv(213, 74%, 55%)
CMYK	cmyk(74.5%, 41.1%, 0%, 44.7%)
CIE-LAB	lab(34.97, 5.00, -36.80)
CIE-LCH	lch(34.97, 37.13, 277.74°)
OKLab	oklab(44.05% -0.0277 -0.105)
OKLCH	oklch(44.05% 0.109 255.2)
XYZ	xyz(8.6268, 8.4837, 26.3770)
Luminance	0.0848 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#24538D #8D5E24

analogous

#24888D #24538D #2A248D

triadic

#24538D #8D2453 #538D24

tetradic

#24538D #8D2488 #8D5E24 #248D2A

square

#24538D #8D2488 #8D5E24 #248D2A

split-complementary

#24538D #8D2A24 #888D24

monochromatic

#0B1A2B #18365C #24538D #3070BE #578FD4

Accessibility & contrast

On white

7.79

#24538D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#24538D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #24538D

7.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##24538D	#FFFFFF	#000000	##FFFFFF
##24538D	1.00	7.79	2.70	7.79
#FFFFFF	7.79	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#38588F

Deuteranopia (green-blind)

#274E8C

Tritanopia (blue-blind)

#006169

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #24538d;
/* rgb */ color: rgb(36, 83, 141);
/* oklch */ color: oklch(44.1% 0.109 255.2);

Tailwind

colors: {
  custom: {
    50: '#6d82af',
    500: '#24538d',
    950: '#000000',
  },
}

SCSS

$custom: #24538d;
$custom-light: #6d82af;
$custom-dark: #000000;

JSON

{
  "hex": "#24538d",
  "rgb": {
    "r": 36,
    "g": 83,
    "b": 141
  },
  "hsl": {
    "h": 213.143,
    "s": 59.322,
    "l": 34.706
  },
  "oklch": {
    "l": 0.44054,
    "c": 0.10859,
    "h": 255.2
  },
  "luminance": 0.08485
}

Semantic roles & 50–950 ramp

primary

#24538D

secondary

#B88C54

accent

#9C45E3

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#080A10

muted

#7B7C7F

Preview Lab

Preview with #24538D

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

Preview Lab → · Contrast checker → · Palette generator →