#3772C1#3772C1

#3772C1 is a mid, vivid cyan. Relative luminance 0.167; OKLCH L 55.3% C 0.138 H 256.6°. Best body text is #FFFFFF at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#3772C1
RGB	rgb(55, 114, 193)
HSL	hsl(214, 56%, 49%)
HSV	hsv(214, 72%, 76%)
CMYK	cmyk(71.5%, 40.9%, 0%, 24.3%)
CIE-LAB	lab(47.87, 7.58, -46.96)
CIE-LCH	lch(47.87, 47.57, 279.17°)
OKLab	oklab(55.26% -0.032 -0.134)
OKLCH	oklch(55.26% 0.138 256.6)
XYZ	xyz(17.2150, 16.6952, 52.7570)
Luminance	0.1670 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3772C1 #C18637

analogous

#37B7C1 #3772C1 #4137C1

triadic

#3772C1 #C13772 #72C137

tetradic

#3772C1 #C137B7 #C18637 #37C141

square

#3772C1 #C137B7 #C18637 #37C141

split-complementary

#3772C1 #C14137 #B7C137

monochromatic

#1C3A62 #295691 #3772C1 #6393D2 #92B4E0

Accessibility & contrast

On white

4.84

#3772C1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.34

#3772C1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3772C1

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3772C1	#FFFFFF	#000000	##FFFFFF
##3772C1	1.00	4.84	4.34	4.84
#FFFFFF	4.84	1.00	21.00	1.00
#000000	4.34	21.00	1.00	21.00
##FFFFFF	4.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D79C4

Deuteranopia (green-blind)

#366CBF

Tritanopia (blue-blind)

#008490

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #3772c1;
/* rgb */ color: rgb(55, 114, 193);
/* oklch */ color: oklch(55.3% 0.138 256.6);

Tailwind

colors: {
  custom: {
    50: '#7f9ad4',
    500: '#3772c1',
    950: '#000000',
  },
}

SCSS

$custom: #3772c1;
$custom-light: #7f9ad4;
$custom-dark: #000000;

JSON

{
  "hex": "#3772c1",
  "rgb": {
    "r": 55,
    "g": 114,
    "b": 193
  },
  "hsl": {
    "h": 214.348,
    "s": 55.645,
    "l": 48.627
  },
  "oklch": {
    "l": 0.55259,
    "c": 0.1378,
    "h": 256.6
  },
  "luminance": 0.16697
}

Semantic roles & 50–950 ramp

primary

#3772C1

secondary

#CBAF89

accent

#9F49DF

background

#F8F9FD

surface

#EFF2FA

border

#CACCD3

text

#0B0D14

muted

#7C7E83

Preview Lab

Preview with #3772C1

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

Preview Lab → · Contrast checker → · Palette generator →