#2479A9#2479A9

#2479A9 is a mid, moderate cyan. Relative luminance 0.169; OKLCH L 54.9% C 0.108 H 238.7°. Best body text is #FFFFFF at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#2479A9
RGB	rgb(36, 121, 169)
HSL	hsl(202, 65%, 40%)
HSV	hsv(202, 79%, 66%)
CMYK	cmyk(78.7%, 28.4%, 0%, 33.7%)
CIE-LAB	lab(48.15, -7.98, -32.66)
CIE-LCH	lch(48.15, 33.62, 256.27°)
OKLab	oklab(54.91% -0.0562 -0.0923)
OKLCH	oklch(54.91% 0.108 238.7)
XYZ	xyz(14.7235, 16.9126, 40.0169)
Luminance	0.1691 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2479A9 #A95424

analogous

#24A996 #2479A9 #2437A9

triadic

#2479A9 #A92479 #79A924

tetradic

#2479A9 #9624A9 #A95424 #37A924

square

#2479A9 #9624A9 #A95424 #37A924

split-complementary

#2479A9 #A92437 #A99624

monochromatic

#0F3144 #195577 #2479A9 #369BD4 #68B4DF

Accessibility & contrast

On white

4.79

#2479A9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.38

#2479A9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2479A9

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2479A9	#FFFFFF	#000000	##FFFFFF
##2479A9	1.00	4.79	4.38	4.79
#FFFFFF	4.79	1.00	21.00	1.00
#000000	4.38	21.00	1.00	21.00
##FFFFFF	4.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6279AB

Deuteranopia (green-blind)

#506DA8

Tritanopia (blue-blind)

#00858A

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #2479a9;
/* rgb */ color: rgb(36, 121, 169);
/* oklch */ color: oklch(54.9% 0.108 238.7);

Tailwind

colors: {
  custom: {
    50: '#749fc3',
    500: '#2479a9',
    950: '#000000',
  },
}

SCSS

$custom: #2479a9;
$custom-light: #749fc3;
$custom-dark: #000000;

JSON

{
  "hex": "#2479a9",
  "rgb": {
    "r": 36,
    "g": 121,
    "b": 169
  },
  "hsl": {
    "h": 201.654,
    "s": 64.878,
    "l": 40.196
  },
  "oklch": {
    "l": 0.5491,
    "c": 0.10813,
    "h": 238.7
  },
  "luminance": 0.16914
}

Semantic roles & 50–950 ramp

primary

#2479A9

secondary

#C58764

accent

#7D40E8

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#090E12

muted

#7B7E81

Preview Lab

Preview with #2479A9

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

Preview Lab → · Contrast checker → · Palette generator →