#3E81AF#3E81AF

#3E81AF is a mid, moderate cyan. Relative luminance 0.198; OKLCH L 58.0% C 0.098 H 241.3°. Best body text is #000000 at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#3E81AF
RGB	rgb(62, 129, 175)
HSL	hsl(204, 48%, 46%)
HSV	hsv(204, 65%, 69%)
CMYK	cmyk(64.6%, 26.3%, 0%, 31.4%)
CIE-LAB	lab(51.63, -6.68, -30.64)
CIE-LCH	lch(51.63, 31.36, 257.71°)
OKLab	oklab(57.98% -0.0472 -0.0862)
OKLCH	oklch(57.98% 0.098 241.3)
XYZ	xyz(17.5718, 19.8180, 43.4483)
Luminance	0.1982 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E81AF #AF6C3E

analogous

#3EAFA5 #3E81AF #3E49AF

triadic

#3E81AF #AF3E81 #81AF3E

tetradic

#3E81AF #A53EAF #AF6C3E #49AF3E

square

#3E81AF #A53EAF #AF6C3E #49AF3E

split-complementary

#3E81AF #AF3E49 #AFA53E

monochromatic

#1E3E55 #2E6082 #3E81AF #639EC8 #90BAD8

Accessibility & contrast

On white

4.23

#3E81AF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.96

#3E81AF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E81AF

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E81AF	#FFFFFF	#000000	##000000
##3E81AF	1.00	4.23	4.96	4.96
#FFFFFF	4.23	1.00	21.00	21.00
#000000	4.96	21.00	1.00	1.00
##000000	4.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C81B1

Deuteranopia (green-blind)

#5D76AE

Tritanopia (blue-blind)

#008C91

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #3e81af;
/* rgb */ color: rgb(62, 129, 175);
/* oklch */ color: oklch(58.0% 0.098 241.3);

Tailwind

colors: {
  custom: {
    50: '#7fa5c7',
    500: '#3e81af',
    950: '#000000',
  },
}

SCSS

$custom: #3e81af;
$custom-light: #7fa5c7;
$custom-dark: #000000;

JSON

{
  "hex": "#3e81af",
  "rgb": {
    "r": 62,
    "g": 129,
    "b": 175
  },
  "hsl": {
    "h": 204.425,
    "s": 47.679,
    "l": 46.471
  },
  "oklch": {
    "l": 0.5798,
    "c": 0.09826,
    "h": 241.3
  },
  "luminance": 0.1982
}

Semantic roles & 50–950 ramp

primary

#3E81AF

secondary

#C39F86

accent

#8751D7

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0B0F13

muted

#7C7F82

Preview Lab

Preview with #3E81AF

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

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