#24577C#24577C

#24577C is a dark, moderate cyan. Relative luminance 0.086; OKLCH L 44.0% C 0.082 H 243.2°. Best body text is #FFFFFF at 7.69:1 contrast (WCAG AA passes).

Color values

HEX	#24577C
RGB	rgb(36, 87, 124)
HSL	hsl(205, 55%, 31%)
HSV	hsv(205, 71%, 49%)
CMYK	cmyk(71%, 29.8%, 0%, 51.4%)
CIE-LAB	lab(35.29, -4.07, -25.86)
CIE-LCH	lch(35.29, 26.18, 261.06°)
OKLab	oklab(44% -0.0368 -0.073)
OKLCH	oklch(44% 0.082 243.2)
XYZ	xyz(7.7725, 8.6459, 20.3241)
Luminance	0.0865 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#24577C #7C4924

analogous

#247C75 #24577C #242B7C

triadic

#24577C #7C2457 #577C24

tetradic

#24577C #75247C #7C4924 #2B7C24

square

#24577C #75247C #7C4924 #2B7C24

split-complementary

#24577C #7C242B #7C7524

monochromatic

#08141D #16364D #24577C #3278AB #4F97CC

Accessibility & contrast

On white

7.69

#24577C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#24577C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #24577C

7.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##24577C	#FFFFFF	#000000	##FFFFFF
##24577C	1.00	7.69	2.73	7.69
#FFFFFF	7.69	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#46587E

Deuteranopia (green-blind)

#3A4F7B

Tritanopia (blue-blind)

#006064

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #24577c;
/* rgb */ color: rgb(36, 87, 124);
/* oklch */ color: oklch(44.0% 0.082 243.2);

Tailwind

colors: {
  custom: {
    50: '#6a86a2',
    500: '#24577c',
    950: '#000000',
  },
}

SCSS

$custom: #24577c;
$custom-light: #6a86a2;
$custom-dark: #000000;

JSON

{
  "hex": "#24577c",
  "rgb": {
    "r": 36,
    "g": 87,
    "b": 124
  },
  "hsl": {
    "h": 205.227,
    "s": 55,
    "l": 31.373
  },
  "oklch": {
    "l": 0.44002,
    "c": 0.08177,
    "h": 243.2
  },
  "luminance": 0.08647
}

Semantic roles & 50–950 ramp

primary

#24577C

secondary

#AE764D

accent

#8849DE

background

#F6F8FA

surface

#ECEFF3

border

#C7CACD

text

#070B0F

muted

#7A7C7F

Preview Lab

Preview with #24577C

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

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