#24577A#24577A

#24577A is a dark, moderate cyan. Relative luminance 0.086; OKLCH L 43.9% C 0.079 H 241.8°. Best body text is #FFFFFF at 7.72:1 contrast (WCAG AA passes).

Color values

HEX	#24577A
RGB	rgb(36, 87, 122)
HSL	hsl(204, 54%, 31%)
HSV	hsv(204, 70%, 48%)
CMYK	cmyk(70.5%, 28.7%, 0%, 52.2%)
CIE-LAB	lab(35.19, -4.81, -24.78)
CIE-LCH	lch(35.19, 25.25, 259.02°)
OKLab	oklab(43.89% -0.0375 -0.0699)
OKLCH	oklch(43.89% 0.079 241.8)
XYZ	xyz(7.6473, 8.5958, 19.6647)
Luminance	0.0860 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#24577A #7A4724

analogous

#247A72 #24577A #242C7A

triadic

#24577A #7A2457 #577A24

tetradic

#24577A #72247A #7A4724 #2C7A24

square

#24577A #72247A #7A4724 #2C7A24

split-complementary

#24577A #7A242C #7A7224

monochromatic

#08141B #16354B #24577A #3279A9 #4E98CB

Accessibility & contrast

On white

7.72

#24577A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#24577A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #24577A

7.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##24577A	#FFFFFF	#000000	##FFFFFF
##24577A	1.00	7.72	2.72	7.72
#FFFFFF	7.72	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#47577C

Deuteranopia (green-blind)

#3B4F79

Tritanopia (blue-blind)

#006063

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #24577a;
/* rgb */ color: rgb(36, 87, 122);
/* oklch */ color: oklch(43.9% 0.079 241.8);

Tailwind

colors: {
  custom: {
    50: '#6a86a0',
    500: '#24577a',
    950: '#000000',
  },
}

SCSS

$custom: #24577a;
$custom-light: #6a86a0;
$custom-dark: #000000;

JSON

{
  "hex": "#24577a",
  "rgb": {
    "r": 36,
    "g": 87,
    "b": 122
  },
  "hsl": {
    "h": 204.419,
    "s": 54.43,
    "l": 30.98
  },
  "oklch": {
    "l": 0.43891,
    "c": 0.07931,
    "h": 241.8
  },
  "luminance": 0.08597
}

Semantic roles & 50–950 ramp

primary

#24577A

secondary

#AC744D

accent

#864ADE

background

#F6F8F9

surface

#ECEFF2

border

#C7CACC

text

#070B0E

muted

#7A7C7E

Preview Lab

Preview with #24577A

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

Preview Lab → · Contrast checker → · Palette generator →