#3371C6#3371C6

#3371C6 is a mid, vivid cyan. Relative luminance 0.166; OKLCH L 55.2% C 0.147 H 257.1°. Best body text is #FFFFFF at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#3371C6
RGB	rgb(51, 113, 198)
HSL	hsl(215, 59%, 49%)
HSV	hsv(215, 74%, 78%)
CMYK	cmyk(74.2%, 42.9%, 0%, 22.4%)
CIE-LAB	lab(47.74, 9.50, -50.06)
CIE-LCH	lch(47.74, 50.95, 280.74°)
OKLab	oklab(55.21% -0.0327 -0.1432)
OKLCH	oklch(55.21% 0.147 257.1)
XYZ	xyz(17.4597, 16.5893, 55.6970)
Luminance	0.1659 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3371C6 #C68833

analogous

#33BBC6 #3371C6 #3F33C6

triadic

#3371C6 #C63371 #71C633

tetradic

#3371C6 #C633BB #C68833 #33C63F

square

#3371C6 #C633BB #C68833 #33C63F

split-complementary

#3371C6 #C63F33 #BBC633

monochromatic

#1A3965 #265595 #3371C6 #6092D6 #91B3E3

Accessibility & contrast

On white

4.86

#3371C6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.32

#3371C6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3371C6

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3371C6	#FFFFFF	#000000	##FFFFFF
##3371C6	1.00	4.86	4.32	4.86
#FFFFFF	4.86	1.00	21.00	1.00
#000000	4.32	21.00	1.00	21.00
##FFFFFF	4.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4779C9

Deuteranopia (green-blind)

#2C6BC4

Tritanopia (blue-blind)

#008592

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #3371c6;
/* rgb */ color: rgb(51, 113, 198);
/* oklch */ color: oklch(55.2% 0.147 257.1);

Tailwind

colors: {
  custom: {
    50: '#7e99d8',
    500: '#3371c6',
    950: '#000000',
  },
}

SCSS

$custom: #3371c6;
$custom-light: #7e99d8;
$custom-dark: #000000;

JSON

{
  "hex": "#3371c6",
  "rgb": {
    "r": 51,
    "g": 113,
    "b": 198
  },
  "hsl": {
    "h": 214.694,
    "s": 59.036,
    "l": 48.824
  },
  "oklch": {
    "l": 0.55209,
    "c": 0.14691,
    "h": 257.1
  },
  "luminance": 0.16591
}

Semantic roles & 50–950 ramp

primary

#3371C6

secondary

#CDB087

accent

#A046E2

background

#F8F9FD

surface

#EFF2FA

border

#CACCD3

text

#0B0D14

muted

#7C7E83

Preview Lab

Preview with #3371C6

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

Preview Lab → · Contrast checker → · Palette generator →