#24538C#24538C

#24538C is a dark, moderate cyan. Relative luminance 0.085; OKLCH L 44.0% C 0.107 H 254.9°. Best body text is #FFFFFF at 7.80:1 contrast (WCAG AA passes).

Color values

HEX	#24538C
RGB	rgb(36, 83, 140)
HSL	hsl(213, 59%, 35%)
HSV	hsv(213, 74%, 55%)
CMYK	cmyk(74.3%, 40.7%, 0%, 45.1%)
CIE-LAB	lab(34.91, 4.61, -36.28)
CIE-LCH	lch(34.91, 36.57, 277.24°)
OKLab	oklab(43.99% -0.0279 -0.1035)
OKLCH	oklch(43.99% 0.107 254.9)
XYZ	xyz(8.5527, 8.4541, 25.9869)
Luminance	0.0846 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#24538C #8C5D24

analogous

#24878C #24538C #29248C

triadic

#24538C #8C2453 #538C24

tetradic

#24538C #8C2487 #8C5D24 #248C29

square

#24538C #8C2487 #8C5D24 #248C29

split-complementary

#24538C #8C2924 #878C24

monochromatic

#0B192B #17365B #24538C #3170BD #578FD4

Accessibility & contrast

On white

7.80

#24538C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#24538C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #24538C

7.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##24538C	#FFFFFF	#000000	##FFFFFF
##24538C	1.00	7.80	2.69	7.80
#FFFFFF	7.80	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#38578E

Deuteranopia (green-blind)

#284E8B

Tritanopia (blue-blind)

#006068

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #24538c;
/* rgb */ color: rgb(36, 83, 140);
/* oklch */ color: oklch(44.0% 0.107 254.9);

Tailwind

colors: {
  custom: {
    50: '#6d82ae',
    500: '#24538c',
    950: '#000000',
  },
}

SCSS

$custom: #24538c;
$custom-light: #6d82ae;
$custom-dark: #000000;

JSON

{
  "hex": "#24538c",
  "rgb": {
    "r": 36,
    "g": 83,
    "b": 140
  },
  "hsl": {
    "h": 212.885,
    "s": 59.091,
    "l": 34.51
  },
  "oklch": {
    "l": 0.43988,
    "c": 0.1072,
    "h": 254.9
  },
  "luminance": 0.08455
}

Semantic roles & 50–950 ramp

primary

#24538C

secondary

#B88B54

accent

#9B46E2

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#080A10

muted

#7B7C7F

Preview Lab

Preview with #24538C

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

Preview Lab → · Contrast checker → · Palette generator →