#24566B#24566B

#24566B is a dark, moderate cyan. Relative luminance 0.081; OKLCH L 42.9% C 0.064 H 228.5°. Best body text is #FFFFFF at 8.02:1 contrast (WCAG AA passes).

Color values

HEX	#24566B
RGB	rgb(36, 86, 107)
HSL	hsl(198, 50%, 28%)
HSV	hsv(198, 66%, 42%)
CMYK	cmyk(66.4%, 19.6%, 0%, 58%)
CIE-LAB	lab(34.17, -9.63, -17.05)
CIE-LCH	lch(34.17, 19.59, 240.54°)
OKLab	oklab(42.85% -0.0421 -0.0476)
OKLCH	oklch(42.85% 0.064 228.5)
XYZ	xyz(6.7081, 8.0915, 15.1154)
Luminance	0.0809 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#24566B #6B3924

analogous

#246B5C #24566B #24336B

triadic

#24566B #6B2456 #566B24

tetradic

#24566B #5C246B #6B3924 #336B24

square

#24566B #5C246B #6B3924 #336B24

split-complementary

#24566B #6B2433 #6B5C24

monochromatic

#081217 #15313D #24566B #337B99 #489EC1

Accessibility & contrast

On white

8.02

#24566B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#24566B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #24566B

8.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##24566B	#FFFFFF	#000000	##FFFFFF
##24566B	1.00	8.02	2.62	8.02
#FFFFFF	8.02	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B556C

Deuteranopia (green-blind)

#414D6B

Tritanopia (blue-blind)

#005C5D

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #24566b;
/* rgb */ color: rgb(36, 86, 107);
/* oklch */ color: oklch(42.9% 0.064 228.5);

Tailwind

colors: {
  custom: {
    50: '#678595',
    500: '#24566b',
    950: '#000000',
  },
}

SCSS

$custom: #24566b;
$custom-light: #678595;
$custom-dark: #000000;

JSON

{
  "hex": "#24566b",
  "rgb": {
    "r": 36,
    "g": 86,
    "b": 107
  },
  "hsl": {
    "h": 197.746,
    "s": 49.65,
    "l": 28.039
  },
  "oklch": {
    "l": 0.4285,
    "c": 0.06355,
    "h": 228.5
  },
  "luminance": 0.08092
}

Semantic roles & 50–950 ramp

primary

#24566B

secondary

#9E654D

accent

#784FD9

background

#F6F8F9

surface

#EBEFF1

border

#C6CACB

text

#060B0D

muted

#7A7C7E

Preview Lab

Preview with #24566B

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

Preview Lab → · Contrast checker → · Palette generator →