#3476B7#3476B7

#3476B7 is a mid, vivid cyan. Relative luminance 0.171; OKLCH L 55.5% C 0.122 H 250.7°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#3476B7
RGB	rgb(52, 118, 183)
HSL	hsl(210, 56%, 46%)
HSV	hsv(210, 72%, 72%)
CMYK	cmyk(71.6%, 35.5%, 0%, 28.2%)
CIE-LAB	lab(48.39, 1.03, -40.37)
CIE-LCH	lch(48.39, 40.39, 271.46°)
OKLab	oklab(55.46% -0.0402 -0.1147)
OKLCH	oklch(55.46% 0.122 250.7)
XYZ	xyz(16.4387, 17.1040, 47.2256)
Luminance	0.1711 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3476B7 #B77534

analogous

#34B7B6 #3476B7 #3434B7

triadic

#3476B7 #B73476 #76B734

tetradic

#3476B7 #B634B7 #B77534 #34B734

square

#3476B7 #B634B7 #B77534 #34B734

split-complementary

#3476B7 #B73434 #B7B634

monochromatic

#193958 #265787 #3476B7 #5995D0 #88B3DD

Accessibility & contrast

On white

4.75

#3476B7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#3476B7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3476B7

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3476B7	#FFFFFF	#000000	##FFFFFF
##3476B7	1.00	4.75	4.42	4.75
#FFFFFF	4.75	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#597ABA

Deuteranopia (green-blind)

#466DB6

Tritanopia (blue-blind)

#00858E

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #3476b7;
/* rgb */ color: rgb(52, 118, 183);
/* oklch */ color: oklch(55.5% 0.122 250.7);

Tailwind

colors: {
  custom: {
    50: '#7b9dcd',
    500: '#3476b7',
    950: '#000000',
  },
}

SCSS

$custom: #3476b7;
$custom-light: #7b9dcd;
$custom-dark: #000000;

JSON

{
  "hex": "#3476b7",
  "rgb": {
    "r": 52,
    "g": 118,
    "b": 183
  },
  "hsl": {
    "h": 209.771,
    "s": 55.745,
    "l": 46.078
  },
  "oklch": {
    "l": 0.55456,
    "c": 0.12157,
    "h": 250.7
  },
  "luminance": 0.17106
}

Semantic roles & 50–950 ramp

primary

#3476B7

secondary

#C7A380

accent

#9349DF

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0B0E13

muted

#7C7E82

Preview Lab

Preview with #3476B7

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

Preview Lab → · Contrast checker → · Palette generator →