#3472BF#3472BF

#3472BF is a mid, vivid cyan. Relative luminance 0.165; OKLCH L 55.0% C 0.136 H 255.3°. Best body text is #FFFFFF at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#3472BF
RGB	rgb(52, 114, 191)
HSL	hsl(213, 57%, 48%)
HSV	hsv(213, 73%, 75%)
CMYK	cmyk(72.8%, 40.3%, 0%, 25.1%)
CIE-LAB	lab(47.66, 6.42, -46.16)
CIE-LCH	lch(47.66, 46.61, 277.91°)
OKLab	oklab(55.02% -0.0345 -0.1317)
OKLCH	oklch(55.02% 0.136 255.3)
XYZ	xyz(16.8340, 16.5244, 51.5825)
Luminance	0.1653 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3472BF #BF8134

analogous

#34B8BF #3472BF #3B34BF

triadic

#3472BF #BF3472 #72BF34

tetradic

#3472BF #BF34B8 #BF8134 #34BF3B

square

#3472BF #BF34B8 #BF8134 #34BF3B

split-complementary

#3472BF #BF3B34 #B8BF34

monochromatic

#1A395F #27558F #3472BF #5D92D3 #8DB2E0

Accessibility & contrast

On white

4.88

#3472BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#3472BF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3472BF

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3472BF	#FFFFFF	#000000	##FFFFFF
##3472BF	1.00	4.88	4.31	4.88
#FFFFFF	4.88	1.00	21.00	1.00
#000000	4.31	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: #3472bf;
/* rgb */ color: rgb(52, 114, 191);
/* oklch */ color: oklch(55.0% 0.136 255.3);

Tailwind

colors: {
  custom: {
    50: '#7d9ad3',
    500: '#3472bf',
    950: '#000000',
  },
}

SCSS

$custom: #3472bf;
$custom-light: #7d9ad3;
$custom-dark: #000000;

JSON

{
  "hex": "#3472bf",
  "rgb": {
    "r": 52,
    "g": 114,
    "b": 191
  },
  "hsl": {
    "h": 213.237,
    "s": 57.202,
    "l": 47.647
  },
  "oklch": {
    "l": 0.55023,
    "c": 0.13617,
    "h": 255.3
  },
  "luminance": 0.16526
}

Semantic roles & 50–950 ramp

primary

#3472BF

secondary

#CAAB84

accent

#9C47E0

background

#F8F9FD

surface

#EFF2FA

border

#CACCD3

text

#0B0E14

muted

#7C7E83

Preview Lab

Preview with #3472BF

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

Preview Lab → · Contrast checker → · Palette generator →