#24558D#24558D

#24558D is a dark, moderate cyan. Relative luminance 0.088; OKLCH L 44.5% C 0.106 H 253.8°. Best body text is #FFFFFF at 7.61:1 contrast (WCAG AA passes).

Color values

HEX	#24558D
RGB	rgb(36, 85, 141)
HSL	hsl(212, 59%, 35%)
HSV	hsv(212, 74%, 55%)
CMYK	cmyk(74.5%, 39.7%, 0%, 44.7%)
CIE-LAB	lab(35.59, 3.69, -35.82)
CIE-LCH	lch(35.59, 36.01, 275.89°)
OKLab	oklab(44.53% -0.0297 -0.1021)
OKLCH	oklch(44.53% 0.106 253.8)
XYZ	xyz(8.7820, 8.7942, 26.4288)
Luminance	0.0880 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#24558D #8D5C24

analogous

#248A8D #24558D #28248D

triadic

#24558D #8D2455 #558D24

tetradic

#24558D #8D248A #8D5C24 #248D28

square

#24558D #8D248A #8D5C24 #248D28

split-complementary

#24558D #8D2824 #8A8D24

monochromatic

#0B1A2B #18385C #24558D #3072BE #5792D4

Accessibility & contrast

On white

7.61

#24558D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#24558D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #24558D

7.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##24558D	#FFFFFF	#000000	##FFFFFF
##24558D	1.00	7.61	2.76	7.61
#FFFFFF	7.61	1.00	21.00	1.00
#000000	2.76	21.00	1.00	21.00
##FFFFFF	7.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B598F

Deuteranopia (green-blind)

#2B4F8C

Tritanopia (blue-blind)

#00626A

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #24558d;
/* rgb */ color: rgb(36, 85, 141);
/* oklch */ color: oklch(44.5% 0.106 253.8);

Tailwind

colors: {
  custom: {
    50: '#6d84ae',
    500: '#24558d',
    950: '#000000',
  },
}

SCSS

$custom: #24558d;
$custom-light: #6d84ae;
$custom-dark: #000000;

JSON

{
  "hex": "#24558d",
  "rgb": {
    "r": 36,
    "g": 85,
    "b": 141
  },
  "hsl": {
    "h": 212,
    "s": 59.322,
    "l": 34.706
  },
  "oklch": {
    "l": 0.44532,
    "c": 0.10632,
    "h": 253.8
  },
  "luminance": 0.08795
}

Semantic roles & 50–950 ramp

primary

#24558D

secondary

#B88A54

accent

#9945E3

background

#F7F8FA

surface

#EDEFF4

border

#C8CACE

text

#080A10

muted

#7B7C7F

Preview Lab

Preview with #24558D

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

Preview Lab → · Contrast checker → · Palette generator →