#24508B#24508B

#24508B is a dark, moderate cyan. Relative luminance 0.080; OKLCH L 43.2% C 0.109 H 256.6°. Best body text is #FFFFFF at 8.09:1 contrast (WCAG AA passes).

Color values

HEX	#24508B
RGB	rgb(36, 80, 139)
HSL	hsl(214, 59%, 34%)
HSV	hsv(214, 74%, 55%)
CMYK	cmyk(74.1%, 42.4%, 0%, 45.5%)
CIE-LAB	lab(33.93, 6.20, -37.23)
CIE-LCH	lch(33.93, 37.74, 279.45°)
OKLab	oklab(43.21% -0.0252 -0.1063)
OKLCH	oklch(43.21% 0.109 256.6)
XYZ	xyz(8.2547, 7.9756, 25.5255)
Luminance	0.0798 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#24508B #8B5F24

analogous

#24848B #24508B #2C248B

triadic

#24508B #8B2450 #508B24

tetradic

#24508B #8B2484 #8B5F24 #248B2C

square

#24508B #8B2484 #8B5F24 #248B2C

split-complementary

#24508B #8B2C24 #848B24

monochromatic

#0B182A #17345A #24508B #316CBC #568CD3

Accessibility & contrast

On white

8.09

#24508B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.60

#24508B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #24508B

8.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##24508B	#FFFFFF	#000000	##FFFFFF
##24508B	1.00	8.09	2.60	8.09
#FFFFFF	8.09	1.00	21.00	1.00
#000000	2.60	21.00	1.00	21.00
##FFFFFF	8.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#34558D

Deuteranopia (green-blind)

#234B8A

Tritanopia (blue-blind)

#005E66

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #24508b;
/* rgb */ color: rgb(36, 80, 139);
/* oklch */ color: oklch(43.2% 0.109 256.6);

Tailwind

colors: {
  custom: {
    50: '#6d80ad',
    500: '#24508b',
    950: '#000000',
  },
}

SCSS

$custom: #24508b;
$custom-light: #6d80ad;
$custom-dark: #000000;

JSON

{
  "hex": "#24508b",
  "rgb": {
    "r": 36,
    "g": 80,
    "b": 139
  },
  "hsl": {
    "h": 214.369,
    "s": 58.857,
    "l": 34.314
  },
  "oklch": {
    "l": 0.43207,
    "c": 0.10928,
    "h": 256.6
  },
  "luminance": 0.07976
}

Semantic roles & 50–950 ramp

primary

#24508B

secondary

#B78D53

accent

#9F46E2

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#080A10

muted

#7B7C7F

Preview Lab

Preview with #24508B

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

Preview Lab → · Contrast checker → · Palette generator →