#2481A3#2481A3

#2481A3 is a mid, moderate cyan. Relative luminance 0.187; OKLCH L 56.6% C 0.098 H 227.5°. Best body text is #000000 at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#2481A3
RGB	rgb(36, 129, 163)
HSL	hsl(196, 64%, 39%)
HSV	hsv(196, 78%, 64%)
CMYK	cmyk(77.9%, 20.9%, 0%, 36.1%)
CIE-LAB	lab(50.36, -14.70, -25.73)
CIE-LCH	lch(50.36, 29.63, 240.26°)
OKLab	oklab(56.58% -0.0662 -0.0722)
OKLCH	oklch(56.58% 0.098 227.5)
XYZ	xyz(15.1860, 18.7181, 37.4558)
Luminance	0.1872 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2481A3 #A34624

analogous

#24A386 #2481A3 #2442A3

triadic

#2481A3 #A32481 #81A324

tetradic

#2481A3 #8624A3 #A34624 #42A324

square

#2481A3 #8624A3 #A34624 #42A324

split-complementary

#2481A3 #A32442 #A38624

monochromatic

#0E323F #195971 #2481A3 #32A7D2 #65BDDD

Accessibility & contrast

On white

4.43

#2481A3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.74

#2481A3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2481A3

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2481A3	#FFFFFF	#000000	##000000
##2481A3	1.00	4.43	4.74	4.74
#FFFFFF	4.43	1.00	21.00	21.00
#000000	4.74	21.00	1.00	1.00
##000000	4.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F7FA5

Deuteranopia (green-blind)

#5E73A3

Tritanopia (blue-blind)

#008B8C

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #2481a3;
/* rgb */ color: rgb(36, 129, 163);
/* oklch */ color: oklch(56.6% 0.098 227.5);

Tailwind

colors: {
  custom: {
    50: '#73a5be',
    500: '#2481a3',
    950: '#000000',
  },
}

SCSS

$custom: #2481a3;
$custom-light: #73a5be;
$custom-dark: #000000;

JSON

{
  "hex": "#2481a3",
  "rgb": {
    "r": 36,
    "g": 129,
    "b": 163
  },
  "hsl": {
    "h": 196.063,
    "s": 63.819,
    "l": 39.02
  },
  "oklch": {
    "l": 0.5658,
    "c": 0.09799,
    "h": 227.5
  },
  "luminance": 0.1872
}

Semantic roles & 50–950 ramp

primary

#2481A3

secondary

#C27B60

accent

#6D41E7

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#090F12

muted

#7B7F81

Preview Lab

Preview with #2481A3

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

Preview Lab → · Contrast checker → · Palette generator →