#3772C0#3772C0

#3772C0 is a mid, vivid cyan. Relative luminance 0.167; OKLCH L 55.2% C 0.136 H 256.4°. Best body text is #FFFFFF at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#3772C0
RGB	rgb(55, 114, 192)
HSL	hsl(214, 55%, 48%)
HSV	hsv(214, 71%, 75%)
CMYK	cmyk(71.4%, 40.6%, 0%, 24.7%)
CIE-LAB	lab(47.82, 7.21, -46.47)
CIE-LCH	lch(47.82, 47.03, 278.82°)
OKLab	oklab(55.2% -0.0322 -0.1326)
OKLCH	oklch(55.2% 0.136 256.4)
XYZ	xyz(17.1038, 16.6508, 52.1715)
Luminance	0.1665 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3772C0 #C08537

analogous

#37B6C0 #3772C0 #4137C0

triadic

#3772C0 #C03772 #72C037

tetradic

#3772C0 #C037B6 #C08537 #37C041

square

#3772C0 #C037B6 #C08537 #37C041

split-complementary

#3772C0 #C04137 #B6C037

monochromatic

#1C3A61 #295690 #3772C0 #6292D2 #92B3E0

Accessibility & contrast

On white

4.85

#3772C0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#3772C0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3772C0

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3772C0	#FFFFFF	#000000	##FFFFFF
##3772C0	1.00	4.85	4.33	4.85
#FFFFFF	4.85	1.00	21.00	1.00
#000000	4.33	21.00	1.00	21.00
##FFFFFF	4.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D78C3

Deuteranopia (green-blind)

#376CBE

Tritanopia (blue-blind)

#00848F

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #3772c0;
/* rgb */ color: rgb(55, 114, 192);
/* oklch */ color: oklch(55.2% 0.136 256.4);

Tailwind

colors: {
  custom: {
    50: '#7e9ad3',
    500: '#3772c0',
    950: '#000000',
  },
}

SCSS

$custom: #3772c0;
$custom-light: #7e9ad3;
$custom-dark: #000000;

JSON

{
  "hex": "#3772c0",
  "rgb": {
    "r": 55,
    "g": 114,
    "b": 192
  },
  "hsl": {
    "h": 214.161,
    "s": 55.466,
    "l": 48.431
  },
  "oklch": {
    "l": 0.55197,
    "c": 0.13647,
    "h": 256.4
  },
  "luminance": 0.16653
}

Semantic roles & 50–950 ramp

primary

#3772C0

secondary

#CBAE88

accent

#9E49DF

background

#F8F9FD

surface

#EFF2FA

border

#CACCD3

text

#0B0E14

muted

#7C7E83

Preview Lab

Preview with #3772C0

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

Preview Lab → · Contrast checker → · Palette generator →