#3476B8#3476B8

#3476B8 is a mid, vivid cyan. Relative luminance 0.171; OKLCH L 55.5% C 0.123 H 251.0°. Best body text is #FFFFFF at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#3476B8
RGB	rgb(52, 118, 184)
HSL	hsl(210, 56%, 46%)
HSV	hsv(210, 72%, 72%)
CMYK	cmyk(71.7%, 35.9%, 0%, 27.8%)
CIE-LAB	lab(48.44, 1.39, -40.87)
CIE-LCH	lch(48.44, 40.89, 271.95°)
OKLab	oklab(55.51% -0.04 -0.1162)
OKLCH	oklch(55.51% 0.123 251)
XYZ	xyz(16.5431, 17.1458, 47.7757)
Luminance	0.1715 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3476B8 #B87634

analogous

#34B8B8 #3476B8 #3434B8

triadic

#3476B8 #B83476 #76B834

tetradic

#3476B8 #B834B8 #B87634 #34B834

square

#3476B8 #B834B8 #B87634 #34B834

split-complementary

#3476B8 #B83434 #B8B834

monochromatic

#193959 #275788 #3476B8 #5995D0 #89B3DE

Accessibility & contrast

On white

4.74

#3476B8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.43

#3476B8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3476B8

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3476B8	#FFFFFF	#000000	##FFFFFF
##3476B8	1.00	4.74	4.43	4.74
#FFFFFF	4.74	1.00	21.00	1.00
#000000	4.43	21.00	1.00	21.00
##FFFFFF	4.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#587ABB

Deuteranopia (green-blind)

#456DB7

Tritanopia (blue-blind)

#00868E

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #3476b8;
/* rgb */ color: rgb(52, 118, 184);
/* oklch */ color: oklch(55.5% 0.123 251.0);

Tailwind

colors: {
  custom: {
    50: '#7c9dcd',
    500: '#3476b8',
    950: '#000000',
  },
}

SCSS

$custom: #3476b8;
$custom-light: #7c9dcd;
$custom-dark: #000000;

JSON

{
  "hex": "#3476b8",
  "rgb": {
    "r": 52,
    "g": 118,
    "b": 184
  },
  "hsl": {
    "h": 210,
    "s": 55.932,
    "l": 46.275
  },
  "oklch": {
    "l": 0.55514,
    "c": 0.12285,
    "h": 251
  },
  "luminance": 0.17148
}

Semantic roles & 50–950 ramp

primary

#3476B8

secondary

#C8A480

accent

#9449DF

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0B0E13

muted

#7C7E82

Preview Lab

Preview with #3476B8

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

Preview Lab → · Contrast checker → · Palette generator →