#3A79BE#3A79BE

#3A79BE is a mid, vivid cyan. Relative luminance 0.183; OKLCH L 56.8% C 0.125 H 252.7°. Best body text is #000000 at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#3A79BE
RGB	rgb(58, 121, 190)
HSL	hsl(211, 53%, 49%)
HSV	hsv(211, 69%, 75%)
CMYK	cmyk(69.5%, 36.3%, 0%, 25.5%)
CIE-LAB	lab(49.85, 2.64, -42.09)
CIE-LCH	lch(49.85, 42.17, 273.58°)
OKLab	oklab(56.77% -0.0373 -0.1196)
OKLCH	oklch(56.77% 0.125 252.7)
XYZ	xyz(17.8731, 18.2901, 51.2936)
Luminance	0.1829 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A79BE #BE7F3A

analogous

#3ABBBE #3A79BE #3D3ABE

triadic

#3A79BE #BE3A79 #79BE3A

tetradic

#3A79BE #BE3ABB #BE7F3A #3ABE3D

square

#3A79BE #BE3ABB #BE7F3A #3ABE3D

split-complementary

#3A79BE #BE3D3A #BBBE3A

monochromatic

#1D3D60 #2C5B8F #3A79BE #6598D0 #94B8DE

Accessibility & contrast

On white

4.51

#3A79BE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.66

#3A79BE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A79BE

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A79BE	#FFFFFF	#000000	##000000
##3A79BE	1.00	4.51	4.66	4.66
#FFFFFF	4.51	1.00	21.00	21.00
#000000	4.66	21.00	1.00	1.00
##000000	4.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A7DC1

Deuteranopia (green-blind)

#4771BD

Tritanopia (blue-blind)

#008992

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #3a79be;
/* rgb */ color: rgb(58, 121, 190);
/* oklch */ color: oklch(56.8% 0.125 252.7);

Tailwind

colors: {
  custom: {
    50: '#7f9fd2',
    500: '#3a79be',
    950: '#000000',
  },
}

SCSS

$custom: #3a79be;
$custom-light: #7f9fd2;
$custom-dark: #000000;

JSON

{
  "hex": "#3a79be",
  "rgb": {
    "r": 58,
    "g": 121,
    "b": 190
  },
  "hsl": {
    "h": 211.364,
    "s": 53.226,
    "l": 48.627
  },
  "oklch": {
    "l": 0.56774,
    "c": 0.12531,
    "h": 252.7
  },
  "luminance": 0.18292
}

Semantic roles & 50–950 ramp

primary

#3A79BE

secondary

#CAAB8A

accent

#974BDD

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0B0E14

muted

#7C7E82

Preview Lab

Preview with #3A79BE

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

Preview Lab → · Contrast checker → · Palette generator →