#3371C1#3371C1

#3371C1 is a mid, vivid cyan. Relative luminance 0.164; OKLCH L 54.9% C 0.140 H 256.1°. Best body text is #FFFFFF at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#3371C1
RGB	rgb(51, 113, 193)
HSL	hsl(214, 58%, 48%)
HSV	hsv(214, 74%, 76%)
CMYK	cmyk(73.6%, 41.5%, 0%, 24.3%)
CIE-LAB	lab(47.45, 7.64, -47.65)
CIE-LCH	lch(47.45, 48.26, 279.11°)
OKLab	oklab(54.89% -0.0338 -0.1361)
OKLCH	oklch(54.89% 0.14 256.1)
XYZ	xyz(16.8925, 16.3624, 52.7097)
Luminance	0.1636 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3371C1 #C18333

analogous

#33B8C1 #3371C1 #3C33C1

triadic

#3371C1 #C13371 #71C133

tetradic

#3371C1 #C133B8 #C18333 #33C13C

square

#3371C1 #C133B8 #C18333 #33C13C

split-complementary

#3371C1 #C13C33 #B8C133

monochromatic

#193860 #265591 #3371C1 #5D91D4 #8DB2E1

Accessibility & contrast

On white

4.91

#3371C1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#3371C1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3371C1

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3371C1	#FFFFFF	#000000	##FFFFFF
##3371C1	1.00	4.91	4.27	4.91
#FFFFFF	4.91	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B78C4

Deuteranopia (green-blind)

#336BBF

Tritanopia (blue-blind)

#00848F

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #3371c1;
/* rgb */ color: rgb(51, 113, 193);
/* oklch */ color: oklch(54.9% 0.140 256.1);

Tailwind

colors: {
  custom: {
    50: '#7d99d4',
    500: '#3371c1',
    950: '#000000',
  },
}

SCSS

$custom: #3371c1;
$custom-light: #7d99d4;
$custom-dark: #000000;

JSON

{
  "hex": "#3371c1",
  "rgb": {
    "r": 51,
    "g": 113,
    "b": 193
  },
  "hsl": {
    "h": 213.803,
    "s": 58.197,
    "l": 47.843
  },
  "oklch": {
    "l": 0.54888,
    "c": 0.14027,
    "h": 256.1
  },
  "luminance": 0.16364
}

Semantic roles & 50–950 ramp

primary

#3371C1

secondary

#CBAC84

accent

#9E46E1

background

#F8F9FD

surface

#EFF2FA

border

#CACCD3

text

#0B0D14

muted

#7C7E83

Preview Lab

Preview with #3371C1

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

Preview Lab → · Contrast checker → · Palette generator →