#3372BC#3372BC

#3372BC is a mid, vivid cyan. Relative luminance 0.164; OKLCH L 54.8% C 0.133 H 254.3°. Best body text is #FFFFFF at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#3372BC
RGB	rgb(51, 114, 188)
HSL	hsl(212, 57%, 47%)
HSV	hsv(212, 73%, 74%)
CMYK	cmyk(72.9%, 39.4%, 0%, 26.3%)
CIE-LAB	lab(47.45, 5.17, -44.75)
CIE-LCH	lch(47.45, 45.05, 276.59°)
OKLab	oklab(54.8% -0.0358 -0.1276)
OKLCH	oklch(54.8% 0.133 254.3)
XYZ	xyz(16.4563, 16.3675, 49.8591)
Luminance	0.1637 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3372BC #BC7D33

analogous

#33B7BC #3372BC #3933BC

triadic

#3372BC #BC3372 #72BC33

tetradic

#3372BC #BC33B7 #BC7D33 #33BC39

square

#3372BC #BC33B7 #BC7D33 #33BC39

split-complementary

#3372BC #BC3933 #B7BC33

monochromatic

#19385C #26558C #3372BC #5A91D2 #8AB1DF

Accessibility & contrast

On white

4.91

#3372BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#3372BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3372BC

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3372BC	#FFFFFF	#000000	##FFFFFF
##3372BC	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)

#4F77BF

Deuteranopia (green-blind)

#3A6BBB

Tritanopia (blue-blind)

#00838E

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #3372bc;
/* rgb */ color: rgb(51, 114, 188);
/* oklch */ color: oklch(54.8% 0.133 254.3);

Tailwind

colors: {
  custom: {
    50: '#7c9ad0',
    500: '#3372bc',
    950: '#000000',
  },
}

SCSS

$custom: #3372bc;
$custom-light: #7c9ad0;
$custom-dark: #000000;

JSON

{
  "hex": "#3372bc",
  "rgb": {
    "r": 51,
    "g": 114,
    "b": 188
  },
  "hsl": {
    "h": 212.409,
    "s": 57.322,
    "l": 46.863
  },
  "oklch": {
    "l": 0.54801,
    "c": 0.13256,
    "h": 254.3
  },
  "luminance": 0.16369
}

Semantic roles & 50–950 ramp

primary

#3372BC

secondary

#C9A881

accent

#9A47E1

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0B0E14

muted

#7C7E82

Preview Lab

Preview with #3372BC

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

Preview Lab → · Contrast checker → · Palette generator →