#24839B#24839B

#24839B is a mid, moderate cyan. Relative luminance 0.190; OKLCH L 56.7% C 0.092 H 218.9°. Best body text is #000000 at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#24839B
RGB	rgb(36, 131, 155)
HSL	hsl(192, 62%, 37%)
HSV	hsv(192, 77%, 61%)
CMYK	cmyk(76.8%, 15.5%, 0%, 39.2%)
CIE-LAB	lab(50.65, -18.57, -20.62)
CIE-LCH	lch(50.65, 27.74, 227.99°)
OKLab	oklab(56.71% -0.0714 -0.0576)
OKLCH	oklch(56.71% 0.092 218.9)
XYZ	xyz(14.7578, 18.9724, 33.8882)
Luminance	0.1897 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#24839B #9B3C24

analogous

#249B78 #24839B #24479B

triadic

#24839B #9B2483 #839B24

tetradic

#24839B #78249B #9B3C24 #479B24

square

#24839B #78249B #9B3C24 #479B24

split-complementary

#24839B #9B2447 #9B7824

monochromatic

#0D2F38 #185969 #24839B #30ADCD #5FC1DA

Accessibility & contrast

On white

4.38

#24839B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.79

#24839B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #24839B

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##24839B	#FFFFFF	#000000	##000000
##24839B	1.00	4.38	4.79	4.79
#FFFFFF	4.38	1.00	21.00	21.00
#000000	4.79	21.00	1.00	1.00
##000000	4.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#747F9C

Deuteranopia (green-blind)

#64749B

Tritanopia (blue-blind)

#008B8B

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #24839b;
/* rgb */ color: rgb(36, 131, 155);
/* oklch */ color: oklch(56.7% 0.092 218.9);

Tailwind

colors: {
  custom: {
    50: '#72a7b8',
    500: '#24839b',
    950: '#000000',
  },
}

SCSS

$custom: #24839b;
$custom-light: #72a7b8;
$custom-dark: #000000;

JSON

{
  "hex": "#24839b",
  "rgb": {
    "r": 36,
    "g": 131,
    "b": 155
  },
  "hsl": {
    "h": 192.101,
    "s": 62.304,
    "l": 37.451
  },
  "oklch": {
    "l": 0.56712,
    "c": 0.09172,
    "h": 218.9
  },
  "luminance": 0.18974
}

Semantic roles & 50–950 ramp

primary

#24839B

secondary

#BF705C

accent

#6342E5

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#090F11

muted

#7B7F80

Preview Lab

Preview with #24839B

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

Preview Lab → · Contrast checker → · Palette generator →