#3E79AB#3E79AB

#3E79AB is a mid, moderate cyan. Relative luminance 0.176; OKLCH L 55.9% C 0.100 H 246.4°. Best body text is #FFFFFF at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#3E79AB
RGB	rgb(62, 121, 171)
HSL	hsl(208, 47%, 46%)
HSV	hsv(208, 64%, 67%)
CMYK	cmyk(63.7%, 29.2%, 0%, 32.9%)
CIE-LAB	lab(49.05, -3.34, -32.35)
CIE-LCH	lch(49.05, 32.52, 264.10°)
OKLab	oklab(55.88% -0.0399 -0.0912)
OKLCH	oklch(55.88% 0.1 246.4)
XYZ	xyz(16.1719, 17.6376, 41.0723)
Luminance	0.1764 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E79AB #AB703E

analogous

#3EABA6 #3E79AB #3E42AB

triadic

#3E79AB #AB3E79 #79AB3E

tetradic

#3E79AB #A63EAB #AB703E #42AB3E

square

#3E79AB #A63EAB #AB703E #42AB3E

split-complementary

#3E79AB #AB3E42 #ABA63E

monochromatic

#1D3951 #2E597E #3E79AB #6197C6 #8EB5D6

Accessibility & contrast

On white

4.64

#3E79AB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.53

#3E79AB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #3E79AB

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E79AB	#FFFFFF	#000000	##FFFFFF
##3E79AB	1.00	4.64	4.53	4.64
#FFFFFF	4.64	1.00	21.00	1.00
#000000	4.53	21.00	1.00	21.00
##FFFFFF	4.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#637AAD

Deuteranopia (green-blind)

#5470AA

Tritanopia (blue-blind)

#00858B

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #3e79ab;
/* rgb */ color: rgb(62, 121, 171);
/* oklch */ color: oklch(55.9% 0.100 246.4);

Tailwind

colors: {
  custom: {
    50: '#7e9fc4',
    500: '#3e79ab',
    950: '#000000',
  },
}

SCSS

$custom: #3e79ab;
$custom-light: #7e9fc4;
$custom-dark: #000000;

JSON

{
  "hex": "#3e79ab",
  "rgb": {
    "r": 62,
    "g": 121,
    "b": 171
  },
  "hsl": {
    "h": 207.523,
    "s": 46.781,
    "l": 45.686
  },
  "oklch": {
    "l": 0.55884,
    "c": 0.09952,
    "h": 246.4
  },
  "luminance": 0.17639
}

Semantic roles & 50–950 ramp

primary

#3E79AB

secondary

#C1A084

accent

#8E51D6

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0B0E12

muted

#7C7E81

Preview Lab

Preview with #3E79AB

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

Preview Lab → · Contrast checker → · Palette generator →