#3476BB#3476BB

#3476BB is a mid, vivid cyan. Relative luminance 0.173; OKLCH L 55.7% C 0.127 H 252.0°. Best body text is #FFFFFF at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#3476BB
RGB	rgb(52, 118, 187)
HSL	hsl(211, 56%, 47%)
HSV	hsv(211, 72%, 73%)
CMYK	cmyk(72.2%, 36.9%, 0%, 26.7%)
CIE-LAB	lab(48.60, 2.49, -42.35)
CIE-LCH	lch(48.60, 42.42, 273.36°)
OKLab	oklab(55.69% -0.0392 -0.1205)
OKLCH	oklch(55.69% 0.127 252)
XYZ	xyz(16.8609, 17.2729, 49.4495)
Luminance	0.1727 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3476BB #BB7934

analogous

#34B9BB #3476BB #3634BB

triadic

#3476BB #BB3476 #76BB34

tetradic

#3476BB #BB34B9 #BB7934 #34BB36

square

#3476BB #BB34B9 #BB7934 #34BB36

split-complementary

#3476BB #BB3634 #B9BB34

monochromatic

#193A5B #27588B #3476BB #5B95D1 #8BB4DF

Accessibility & contrast

On white

4.71

#3476BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#3476BB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3476BB

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3476BB	#FFFFFF	#000000	##FFFFFF
##3476BB	1.00	4.71	4.46	4.71
#FFFFFF	4.71	1.00	21.00	1.00
#000000	4.46	21.00	1.00	21.00
##FFFFFF	4.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#567ABE

Deuteranopia (green-blind)

#426EBA

Tritanopia (blue-blind)

#00868F

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #3476bb;
/* rgb */ color: rgb(52, 118, 187);
/* oklch */ color: oklch(55.7% 0.127 252.0);

Tailwind

colors: {
  custom: {
    50: '#7c9dd0',
    500: '#3476bb',
    950: '#000000',
  },
}

SCSS

$custom: #3476bb;
$custom-light: #7c9dd0;
$custom-dark: #000000;

JSON

{
  "hex": "#3476bb",
  "rgb": {
    "r": 52,
    "g": 118,
    "b": 187
  },
  "hsl": {
    "h": 210.667,
    "s": 56.485,
    "l": 46.863
  },
  "oklch": {
    "l": 0.55691,
    "c": 0.12672,
    "h": 252
  },
  "luminance": 0.17275
}

Semantic roles & 50–950 ramp

primary

#3476BB

secondary

#C9A682

accent

#9648E0

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0B0E14

muted

#7C7E82

Preview Lab

Preview with #3476BB

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

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