#3C82AB#3C82AB

#3C82AB is a mid, moderate cyan. Relative luminance 0.199; OKLCH L 57.9% C 0.094 H 237.2°. Best body text is #000000 at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#3C82AB
RGB	rgb(60, 130, 171)
HSL	hsl(202, 48%, 45%)
HSV	hsv(202, 65%, 67%)
CMYK	cmyk(64.9%, 24%, 0%, 32.9%)
CIE-LAB	lab(51.68, -8.96, -28.25)
CIE-LCH	lch(51.68, 29.64, 252.41°)
OKLab	oklab(57.94% -0.051 -0.0793)
OKLCH	oklch(57.94% 0.094 237.2)
XYZ	xyz(17.1940, 19.8644, 41.4483)
Luminance	0.1987 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C82AB #AB653C

analogous

#3CAB9C #3C82AB #3C4BAB

triadic

#3C82AB #AB3C82 #82AB3C

tetradic

#3C82AB #9C3CAB #AB653C #4BAB3C

square

#3C82AB #9C3CAB #AB653C #4BAB3C

split-complementary

#3C82AB #AB3C4B #AB9C3C

monochromatic

#1C3D50 #2C607E #3C82AB #5EA0C6 #8BBBD6

Accessibility & contrast

On white

4.22

#3C82AB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.97

#3C82AB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3C82AB

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C82AB	#FFFFFF	#000000	##000000
##3C82AB	1.00	4.22	4.97	4.97
#FFFFFF	4.22	1.00	21.00	21.00
#000000	4.97	21.00	1.00	1.00
##000000	4.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F81AD

Deuteranopia (green-blind)

#6076AA

Tritanopia (blue-blind)

#008D90

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #3c82ab;
/* rgb */ color: rgb(60, 130, 171);
/* oklch */ color: oklch(57.9% 0.094 237.2);

Tailwind

colors: {
  custom: {
    50: '#7da6c4',
    500: '#3c82ab',
    950: '#000000',
  },
}

SCSS

$custom: #3c82ab;
$custom-light: #7da6c4;
$custom-dark: #000000;

JSON

{
  "hex": "#3c82ab",
  "rgb": {
    "r": 60,
    "g": 130,
    "b": 171
  },
  "hsl": {
    "h": 202.162,
    "s": 48.052,
    "l": 45.294
  },
  "oklch": {
    "l": 0.57944,
    "c": 0.09431,
    "h": 237.2
  },
  "luminance": 0.19866
}

Semantic roles & 50–950 ramp

primary

#3C82AB

secondary

#C19982

accent

#8250D8

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0B0F12

muted

#7C7F81

Preview Lab

Preview with #3C82AB

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

Preview Lab → · Contrast checker → · Palette generator →