#3A82AB#3A82AB

#3A82AB is a mid, moderate cyan. Relative luminance 0.198; OKLCH L 57.9% C 0.095 H 236.7°. Best body text is #000000 at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#3A82AB
RGB	rgb(58, 130, 171)
HSL	hsl(202, 49%, 45%)
HSV	hsv(202, 66%, 67%)
CMYK	cmyk(66.1%, 24%, 0%, 32.9%)
CIE-LAB	lab(51.61, -9.31, -28.37)
CIE-LCH	lch(51.61, 29.85, 251.83°)
OKLab	oklab(57.87% -0.0524 -0.0796)
OKLCH	oklch(57.87% 0.095 236.7)
XYZ	xyz(17.0754, 19.8033, 41.4427)
Luminance	0.1981 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A82AB #AB633A

analogous

#3AAB9C #3A82AB #3A49AB

triadic

#3A82AB #AB3A82 #82AB3A

tetradic

#3A82AB #9C3AAB #AB633A #49AB3A

square

#3A82AB #9C3AAB #AB633A #49AB3A

split-complementary

#3A82AB #AB3A49 #AB9C3A

monochromatic

#1B3D50 #2A5F7D #3A82AB #5BA0C7 #89BAD7

Accessibility & contrast

On white

4.23

#3A82AB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.96

#3A82AB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A82AB

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A82AB	#FFFFFF	#000000	##000000
##3A82AB	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)

#6F81AD

Deuteranopia (green-blind)

#5F76AA

Tritanopia (blue-blind)

#008D90

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #3a82ab;
/* rgb */ color: rgb(58, 130, 171);
/* oklch */ color: oklch(57.9% 0.095 236.7);

Tailwind

colors: {
  custom: {
    50: '#7ca6c4',
    500: '#3a82ab',
    950: '#000000',
  },
}

SCSS

$custom: #3a82ab;
$custom-light: #7ca6c4;
$custom-dark: #000000;

JSON

{
  "hex": "#3a82ab",
  "rgb": {
    "r": 58,
    "g": 130,
    "b": 171
  },
  "hsl": {
    "h": 201.77,
    "s": 49.345,
    "l": 44.902
  },
  "oklch": {
    "l": 0.57869,
    "c": 0.09532,
    "h": 236.7
  },
  "luminance": 0.19805
}

Semantic roles & 50–950 ramp

primary

#3A82AB

secondary

#C19780

accent

#814FD9

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0B0F12

muted

#7C7F81

Preview Lab

Preview with #3A82AB

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

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