#2477AF#2477AF

#2477AF is a mid, moderate cyan. Relative luminance 0.167; OKLCH L 54.8% C 0.116 H 243.2°. Best body text is #FFFFFF at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#2477AF
RGB	rgb(36, 119, 175)
HSL	hsl(204, 66%, 41%)
HSV	hsv(204, 79%, 69%)
CMYK	cmyk(79.4%, 32%, 0%, 31.4%)
CIE-LAB	lab(47.83, -4.58, -36.65)
CIE-LCH	lch(47.83, 36.93, 262.88°)
OKLab	oklab(54.75% -0.0524 -0.104)
OKLCH	oklch(54.75% 0.116 243.2)
XYZ	xyz(15.0592, 16.6620, 42.9715)
Luminance	0.1666 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2477AF #AF5C24

analogous

#24AFA2 #2477AF #2431AF

triadic

#2477AF #AF2477 #77AF24

tetradic

#2477AF #A224AF #AF5C24 #31AF24

square

#2477AF #A224AF #AF5C24 #31AF24

split-complementary

#2477AF #AF2431 #AFA224

monochromatic

#0F3249 #1A547C #2477AF #3A97D6 #6DB2E1

Accessibility & contrast

On white

4.85

#2477AF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#2477AF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2477AF

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2477AF	#FFFFFF	#000000	##FFFFFF
##2477AF	1.00	4.85	4.33	4.85
#FFFFFF	4.85	1.00	21.00	1.00
#000000	4.33	21.00	1.00	21.00
##FFFFFF	4.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D79B1

Deuteranopia (green-blind)

#496CAE

Tritanopia (blue-blind)

#00858B

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #2477af;
/* rgb */ color: rgb(36, 119, 175);
/* oklch */ color: oklch(54.8% 0.116 243.2);

Tailwind

colors: {
  custom: {
    50: '#759ec7',
    500: '#2477af',
    950: '#000000',
  },
}

SCSS

$custom: #2477af;
$custom-light: #759ec7;
$custom-dark: #000000;

JSON

{
  "hex": "#2477af",
  "rgb": {
    "r": 36,
    "g": 119,
    "b": 175
  },
  "hsl": {
    "h": 204.173,
    "s": 65.877,
    "l": 41.373
  },
  "oklch": {
    "l": 0.54754,
    "c": 0.11646,
    "h": 243.2
  },
  "luminance": 0.16664
}

Semantic roles & 50–950 ramp

primary

#2477AF

secondary

#C78E68

accent

#833FE9

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #2477AF

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

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