#2479A0#2479A0

#2479A0 is a mid, moderate cyan. Relative luminance 0.166; OKLCH L 54.4% C 0.099 H 233.1°. Best body text is #FFFFFF at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#2479A0
RGB	rgb(36, 121, 160)
HSL	hsl(199, 63%, 38%)
HSV	hsv(199, 78%, 63%)
CMYK	cmyk(77.5%, 24.4%, 0%, 37.3%)
CIE-LAB	lab(47.73, -11.24, -28.05)
CIE-LCH	lch(47.73, 30.22, 248.16°)
OKLab	oklab(54.44% -0.0594 -0.079)
OKLCH	oklch(54.44% 0.099 233.1)
XYZ	xyz(13.9075, 16.5862, 35.7194)
Luminance	0.1659 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2479A0 #A04B24

analogous

#24A089 #2479A0 #243BA0

triadic

#2479A0 #A02479 #79A024

tetradic

#2479A0 #8924A0 #A04B24 #3BA024

square

#2479A0 #8924A0 #A04B24 #3BA024

split-complementary

#2479A0 #A0243B #A08924

monochromatic

#0E2D3C #19536E #2479A0 #319ED1 #63B6DC

Accessibility & contrast

On white

4.86

#2479A0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.32

#2479A0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2479A0

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2479A0	#FFFFFF	#000000	##FFFFFF
##2479A0	1.00	4.86	4.32	4.86
#FFFFFF	4.86	1.00	21.00	1.00
#000000	4.32	21.00	1.00	21.00
##FFFFFF	4.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6678A2

Deuteranopia (green-blind)

#556C9F

Tritanopia (blue-blind)

#008386

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #2479a0;
/* rgb */ color: rgb(36, 121, 160);
/* oklch */ color: oklch(54.4% 0.099 233.1);

Tailwind

colors: {
  custom: {
    50: '#729fbc',
    500: '#2479a0',
    950: '#000000',
  },
}

SCSS

$custom: #2479a0;
$custom-light: #729fbc;
$custom-dark: #000000;

JSON

{
  "hex": "#2479a0",
  "rgb": {
    "r": 36,
    "g": 121,
    "b": 160
  },
  "hsl": {
    "h": 198.871,
    "s": 63.265,
    "l": 38.431
  },
  "oklch": {
    "l": 0.54443,
    "c": 0.09883,
    "h": 233.1
  },
  "luminance": 0.16588
}

Semantic roles & 50–950 ramp

primary

#2479A0

secondary

#C17E5F

accent

#7541E6

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090E12

muted

#7B7E81

Preview Lab

Preview with #2479A0

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

Preview Lab → · Contrast checker → · Palette generator →