#3E79B2#3E79B2

#3E79B2 is a mid, moderate cyan. Relative luminance 0.179; OKLCH L 56.3% C 0.108 H 249.6°. Best body text is #000000 at 4.58:1 contrast (WCAG AA passes).

Color values

HEX	#3E79B2
RGB	rgb(62, 121, 178)
HSL	hsl(209, 48%, 47%)
HSV	hsv(209, 65%, 70%)
CMYK	cmyk(65.2%, 32%, 0%, 30.2%)
CIE-LAB	lab(49.39, -0.93, -35.88)
CIE-LCH	lch(49.39, 35.89, 268.52°)
OKLab	oklab(56.26% -0.0377 -0.1015)
OKLCH	oklch(56.26% 0.108 249.6)
XYZ	xyz(16.8569, 17.9116, 44.6798)
Luminance	0.1791 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E79B2 #B2773E

analogous

#3EB2B1 #3E79B2 #3E3FB2

triadic

#3E79B2 #B23E79 #79B23E

tetradic

#3E79B2 #B13EB2 #B2773E #3FB23E

square

#3E79B2 #B13EB2 #B2773E #3FB23E

split-complementary

#3E79B2 #B23E3F #B2B13E

monochromatic

#1E3B57 #2E5A85 #3E79B2 #6497C9 #92B6D9

Accessibility & contrast

On white

4.58

#3E79B2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.58

#3E79B2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E79B2

4.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E79B2	#FFFFFF	#000000	##000000
##3E79B2	1.00	4.58	4.58	4.58
#FFFFFF	4.58	1.00	21.00	21.00
#000000	4.58	21.00	1.00	1.00
##000000	4.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#607CB4

Deuteranopia (green-blind)

#5070B1

Tritanopia (blue-blind)

#00868D

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #3e79b2;
/* rgb */ color: rgb(62, 121, 178);
/* oklch */ color: oklch(56.3% 0.108 249.6);

Tailwind

colors: {
  custom: {
    50: '#7f9fc9',
    500: '#3e79b2',
    950: '#000000',
  },
}

SCSS

$custom: #3e79b2;
$custom-light: #7f9fc9;
$custom-dark: #000000;

JSON

{
  "hex": "#3e79b2",
  "rgb": {
    "r": 62,
    "g": 121,
    "b": 178
  },
  "hsl": {
    "h": 209.483,
    "s": 48.333,
    "l": 47.059
  },
  "oklch": {
    "l": 0.56258,
    "c": 0.10825,
    "h": 249.6
  },
  "luminance": 0.17913
}

Semantic roles & 50–950 ramp

primary

#3E79B2

secondary

#C4A588

accent

#9350D8

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0B0E13

muted

#7C7E82

Preview Lab

Preview with #3E79B2

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

Preview Lab → · Contrast checker → · Palette generator →