#3E79C8#3E79C8

#3E79C8 is a mid, vivid cyan. Relative luminance 0.189; OKLCH L 57.5% C 0.137 H 256.5°. Best body text is #000000 at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#3E79C8
RGB	rgb(62, 121, 200)
HSL	hsl(214, 56%, 51%)
HSV	hsv(214, 69%, 78%)
CMYK	cmyk(69%, 39.5%, 0%, 21.6%)
CIE-LAB	lab(50.53, 6.83, -46.72)
CIE-LCH	lch(50.53, 47.22, 278.32°)
OKLab	oklab(57.52% -0.032 -0.1331)
OKLCH	oklch(57.52% 0.137 256.5)
XYZ	xyz(19.2455, 18.8670, 57.2598)
Luminance	0.1887 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E79C8 #C88D3E

analogous

#3EBEC8 #3E79C8 #483EC8

triadic

#3E79C8 #C83E79 #79C83E

tetradic

#3E79C8 #C83EBE #C88D3E #3EC848

square

#3E79C8 #C83EBE #C88D3E #3EC848

split-complementary

#3E79C8 #C8483E #BEC83E

monochromatic

#1F406D #2D5C9C #3E79C8 #6E9AD6 #9DBBE3

Accessibility & contrast

On white

4.40

#3E79C8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.77

#3E79C8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E79C8

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E79C8	#FFFFFF	#000000	##000000
##3E79C8	1.00	4.40	4.77	4.77
#FFFFFF	4.40	1.00	21.00	21.00
#000000	4.77	21.00	1.00	1.00
##000000	4.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#557FCB

Deuteranopia (green-blind)

#4072C6

Tritanopia (blue-blind)

#008B97

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #3e79c8;
/* rgb */ color: rgb(62, 121, 200);
/* oklch */ color: oklch(57.5% 0.137 256.5);

Tailwind

colors: {
  custom: {
    50: '#839fd9',
    500: '#3e79c8',
    950: '#000000',
  },
}

SCSS

$custom: #3e79c8;
$custom-light: #839fd9;
$custom-dark: #000000;

JSON

{
  "hex": "#3e79c8",
  "rgb": {
    "r": 62,
    "g": 121,
    "b": 200
  },
  "hsl": {
    "h": 214.348,
    "s": 55.645,
    "l": 51.373
  },
  "oklch": {
    "l": 0.57524,
    "c": 0.13694,
    "h": 256.5
  },
  "luminance": 0.18869
}

Semantic roles & 50–950 ramp

primary

#3E79C8

secondary

#CFB592

accent

#9F49DF

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0C0E15

muted

#7D7E83

Preview Lab

Preview with #3E79C8

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

Preview Lab → · Contrast checker → · Palette generator →