#3A79B9#3A79B9

#3A79B9 is a mid, moderate cyan. Relative luminance 0.181; OKLCH L 56.5% C 0.119 H 251.0°. Best body text is #000000 at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#3A79B9
RGB	rgb(58, 121, 185)
HSL	hsl(210, 52%, 48%)
HSV	hsv(210, 69%, 73%)
CMYK	cmyk(68.6%, 34.6%, 0%, 27.5%)
CIE-LAB	lab(49.59, 0.85, -39.62)
CIE-LCH	lch(49.59, 39.63, 271.23°)
OKLab	oklab(56.49% -0.0386 -0.1124)
OKLCH	oklch(56.49% 0.119 251)
XYZ	xyz(17.3360, 18.0752, 48.4648)
Luminance	0.1808 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A79B9 #B97A3A

analogous

#3AB8B9 #3A79B9 #3A3AB9

triadic

#3A79B9 #B93A79 #79B93A

tetradic

#3A79B9 #B93AB8 #B97A3A #3AB93A

square

#3A79B9 #B93AB8 #B97A3A #3AB93A

split-complementary

#3A79B9 #B93A3A #B8B93A

monochromatic

#1D3C5C #2B5B8A #3A79B9 #6298CE #91B6DC

Accessibility & contrast

On white

4.55

#3A79B9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.62

#3A79B9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A79B9

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A79B9	#FFFFFF	#000000	##000000
##3A79B9	1.00	4.55	4.62	4.62
#FFFFFF	4.55	1.00	21.00	21.00
#000000	4.62	21.00	1.00	1.00
##000000	4.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D7DBC

Deuteranopia (green-blind)

#4B70B8

Tritanopia (blue-blind)

#008890

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #3a79b9;
/* rgb */ color: rgb(58, 121, 185);
/* oklch */ color: oklch(56.5% 0.119 251.0);

Tailwind

colors: {
  custom: {
    50: '#7e9fce',
    500: '#3a79b9',
    950: '#000000',
  },
}

SCSS

$custom: #3a79b9;
$custom-light: #7e9fce;
$custom-dark: #000000;

JSON

{
  "hex": "#3a79b9",
  "rgb": {
    "r": 58,
    "g": 121,
    "b": 185
  },
  "hsl": {
    "h": 210.236,
    "s": 52.263,
    "l": 47.647
  },
  "oklch": {
    "l": 0.56486,
    "c": 0.11887,
    "h": 251
  },
  "luminance": 0.18077
}

Semantic roles & 50–950 ramp

primary

#3A79B9

secondary

#C7A887

accent

#944CDC

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0B0E13

muted

#7C7E82

Preview Lab

Preview with #3A79B9

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

Preview Lab → · Contrast checker → · Palette generator →