#24578D#24578D

#24578D is a mid, moderate cyan. Relative luminance 0.091; OKLCH L 45.0% C 0.104 H 252.3°. Best body text is #FFFFFF at 7.44:1 contrast (WCAG AA passes).

Color values

HEX	#24578D
RGB	rgb(36, 87, 141)
HSL	hsl(211, 59%, 35%)
HSV	hsv(211, 74%, 55%)
CMYK	cmyk(74.5%, 38.3%, 0%, 44.7%)
CIE-LAB	lab(36.20, 2.39, -34.84)
CIE-LCH	lch(36.20, 34.92, 273.93°)
OKLab	oklab(45.01% -0.0316 -0.0992)
OKLCH	oklch(45.01% 0.104 252.3)
XYZ	xyz(8.9417, 9.1136, 26.4820)
Luminance	0.0911 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#24578D #8D5A24

analogous

#248C8D #24578D #25248D

triadic

#24578D #8D2457 #578D24

tetradic

#24578D #8D248C #8D5A24 #248D25

square

#24578D #8D248C #8D5A24 #248D25

split-complementary

#24578D #8D2524 #8C8D24

monochromatic

#0B1B2B #18395C #24578D #3075BE #5794D4

Accessibility & contrast

On white

7.44

#24578D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#24578D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #24578D

7.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##24578D	#FFFFFF	#000000	##FFFFFF
##24578D	1.00	7.44	2.82	7.44
#FFFFFF	7.44	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E5A8F

Deuteranopia (green-blind)

#2E518C

Tritanopia (blue-blind)

#00646B

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #24578d;
/* rgb */ color: rgb(36, 87, 141);
/* oklch */ color: oklch(45.0% 0.104 252.3);

Tailwind

colors: {
  custom: {
    50: '#6d86ae',
    500: '#24578d',
    950: '#000000',
  },
}

SCSS

$custom: #24578d;
$custom-light: #6d86ae;
$custom-dark: #000000;

JSON

{
  "hex": "#24578d",
  "rgb": {
    "r": 36,
    "g": 87,
    "b": 141
  },
  "hsl": {
    "h": 210.857,
    "s": 59.322,
    "l": 34.706
  },
  "oklch": {
    "l": 0.45014,
    "c": 0.10412,
    "h": 252.3
  },
  "luminance": 0.09115
}

Semantic roles & 50–950 ramp

primary

#24578D

secondary

#B88854

accent

#9645E3

background

#F7F8FA

surface

#EDEFF4

border

#C8CACE

text

#080B10

muted

#7B7C7F

Preview Lab

Preview with #24578D

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

Preview Lab → · Contrast checker → · Palette generator →