#24577D#24577D

#24577D is a dark, moderate cyan. Relative luminance 0.087; OKLCH L 44.1% C 0.083 H 243.9°. Best body text is #FFFFFF at 7.68:1 contrast (WCAG AA passes).

Color values

HEX	#24577D
RGB	rgb(36, 87, 125)
HSL	hsl(206, 55%, 32%)
HSV	hsv(206, 71%, 49%)
CMYK	cmyk(71.2%, 30.4%, 0%, 51%)
CIE-LAB	lab(35.34, -3.69, -26.40)
CIE-LCH	lch(35.34, 26.66, 262.04°)
OKLab	oklab(44.06% -0.0365 -0.0746)
OKLCH	oklch(44.06% 0.083 243.9)
XYZ	xyz(7.8360, 8.6713, 20.6588)
Luminance	0.0867 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#24577D #7D4A24

analogous

#247D77 #24577D #242B7D

triadic

#24577D #7D2457 #577D24

tetradic

#24577D #77247D #7D4A24 #2B7D24

square

#24577D #77247D #7D4A24 #2B7D24

split-complementary

#24577D #7D242B #7D7724

monochromatic

#09151E #16364D #24577D #3278AD #4F97CC

Accessibility & contrast

On white

7.68

#24577D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#24577D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #24577D

7.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##24577D	#FFFFFF	#000000	##FFFFFF
##24577D	1.00	7.68	2.73	7.68
#FFFFFF	7.68	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#46587F

Deuteranopia (green-blind)

#3A4F7C

Tritanopia (blue-blind)

#006064

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #24577d;
/* rgb */ color: rgb(36, 87, 125);
/* oklch */ color: oklch(44.1% 0.083 243.9);

Tailwind

colors: {
  custom: {
    50: '#6a86a3',
    500: '#24577d',
    950: '#000000',
  },
}

SCSS

$custom: #24577d;
$custom-light: #6a86a3;
$custom-dark: #000000;

JSON

{
  "hex": "#24577d",
  "rgb": {
    "r": 36,
    "g": 87,
    "b": 125
  },
  "hsl": {
    "h": 205.618,
    "s": 55.28,
    "l": 31.569
  },
  "oklch": {
    "l": 0.44059,
    "c": 0.08301,
    "h": 243.9
  },
  "luminance": 0.08672
}

Semantic roles & 50–950 ramp

primary

#24577D

secondary

#AF774D

accent

#8949DF

background

#F6F8FA

surface

#ECEFF3

border

#C7CACD

text

#070B0F

muted

#7A7C7F

Preview Lab

Preview with #24577D

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

Preview Lab → · Contrast checker → · Palette generator →