#3372BF#3372BF

#3372BF is a mid, vivid cyan. Relative luminance 0.165; OKLCH L 55.0% C 0.137 H 255.1°. Best body text is #FFFFFF at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#3372BF
RGB	rgb(51, 114, 191)
HSL	hsl(213, 58%, 47%)
HSV	hsv(213, 73%, 75%)
CMYK	cmyk(73.3%, 40.3%, 0%, 25.1%)
CIE-LAB	lab(47.62, 6.28, -46.22)
CIE-LCH	lch(47.62, 46.64, 277.74°)
OKLab	oklab(54.99% -0.0351 -0.1319)
OKLCH	oklch(54.99% 0.137 255.1)
XYZ	xyz(16.7831, 16.4982, 51.5801)
Luminance	0.1650 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3372BF #BF8033

analogous

#33B8BF #3372BF #3A33BF

triadic

#3372BF #BF3372 #72BF33

tetradic

#3372BF #BF33B8 #BF8033 #33BF3A

square

#3372BF #BF33B8 #BF8033 #33BF3A

split-complementary

#3372BF #BF3A33 #B8BF33

monochromatic

#19385E #26558F #3372BF #5C92D3 #8CB2E0

Accessibility & contrast

On white

4.88

#3372BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.30

#3372BF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3372BF

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3372BF	#FFFFFF	#000000	##FFFFFF
##3372BF	1.00	4.88	4.30	4.88
#FFFFFF	4.88	1.00	21.00	1.00
#000000	4.30	21.00	1.00	21.00
##FFFFFF	4.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E78C2

Deuteranopia (green-blind)

#376BBD

Tritanopia (blue-blind)

#00848F

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #3372bf;
/* rgb */ color: rgb(51, 114, 191);
/* oklch */ color: oklch(55.0% 0.137 255.1);

Tailwind

colors: {
  custom: {
    50: '#7d9ad3',
    500: '#3372bf',
    950: '#000000',
  },
}

SCSS

$custom: #3372bf;
$custom-light: #7d9ad3;
$custom-dark: #000000;

JSON

{
  "hex": "#3372bf",
  "rgb": {
    "r": 51,
    "g": 114,
    "b": 191
  },
  "hsl": {
    "h": 213,
    "s": 57.851,
    "l": 47.451
  },
  "oklch": {
    "l": 0.54987,
    "c": 0.13651,
    "h": 255.1
  },
  "luminance": 0.165
}

Semantic roles & 50–950 ramp

primary

#3372BF

secondary

#CBAA83

accent

#9C47E1

background

#F8F9FD

surface

#EFF2FA

border

#CACCD3

text

#0B0E14

muted

#7C7E83

Preview Lab

Preview with #3372BF

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

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