#3372B7#3372B7

#3372B7 is a mid, vivid cyan. Relative luminance 0.162; OKLCH L 54.5% C 0.126 H 252.9°. Best body text is #FFFFFF at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#3372B7
RGB	rgb(51, 114, 183)
HSL	hsl(211, 56%, 46%)
HSV	hsv(211, 72%, 72%)
CMYK	cmyk(72.1%, 37.7%, 0%, 28.2%)
CIE-LAB	lab(47.18, 3.34, -42.30)
CIE-LCH	lch(47.18, 42.43, 274.51°)
OKLab	oklab(54.5% -0.037 -0.1204)
OKLCH	oklch(54.5% 0.126 252.9)
XYZ	xyz(15.9266, 16.1556, 47.0695)
Luminance	0.1616 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3372B7 #B77833

analogous

#33B4B7 #3372B7 #3633B7

triadic

#3372B7 #B73372 #72B733

tetradic

#3372B7 #B733B4 #B77833 #33B736

square

#3372B7 #B733B4 #B77833 #33B736

split-complementary

#3372B7 #B73633 #B4B733

monochromatic

#183657 #265487 #3372B7 #5791D0 #87B0DE

Accessibility & contrast

On white

4.96

#3372B7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.23

#3372B7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3372B7

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3372B7	#FFFFFF	#000000	##FFFFFF
##3372B7	1.00	4.96	4.23	4.96
#FFFFFF	4.96	1.00	21.00	1.00
#000000	4.23	21.00	1.00	21.00
##FFFFFF	4.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5277BA

Deuteranopia (green-blind)

#3F6AB6

Tritanopia (blue-blind)

#00828C

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #3372b7;
/* rgb */ color: rgb(51, 114, 183);
/* oklch */ color: oklch(54.5% 0.126 252.9);

Tailwind

colors: {
  custom: {
    50: '#7b9acd',
    500: '#3372b7',
    950: '#000000',
  },
}

SCSS

$custom: #3372b7;
$custom-light: #7b9acd;
$custom-dark: #000000;

JSON

{
  "hex": "#3372b7",
  "rgb": {
    "r": 51,
    "g": 114,
    "b": 183
  },
  "hsl": {
    "h": 211.364,
    "s": 56.41,
    "l": 45.882
  },
  "oklch": {
    "l": 0.54497,
    "c": 0.126,
    "h": 252.9
  },
  "luminance": 0.16157
}

Semantic roles & 50–950 ramp

primary

#3372B7

secondary

#C7A57F

accent

#9748E0

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0B0E13

muted

#7C7E82

Preview Lab

Preview with #3372B7

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

Preview Lab → · Contrast checker → · Palette generator →