#3473C8#3473C8

#3473C8 is a mid, vivid cyan. Relative luminance 0.172; OKLCH L 55.8% C 0.147 H 256.9°. Best body text is #FFFFFF at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#3473C8
RGB	rgb(52, 115, 200)
HSL	hsl(214, 59%, 49%)
HSV	hsv(214, 74%, 78%)
CMYK	cmyk(74%, 42.5%, 0%, 21.6%)
CIE-LAB	lab(48.46, 9.12, -50.05)
CIE-LCH	lch(48.46, 50.87, 280.32°)
OKLab	oklab(55.82% -0.0334 -0.1431)
OKLCH	oklch(55.82% 0.147 256.9)
XYZ	xyz(17.9684, 17.1596, 56.9975)
Luminance	0.1716 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3473C8 #C88934

analogous

#34BDC8 #3473C8 #3F34C8

triadic

#3473C8 #C83473 #73C834

tetradic

#3473C8 #C834BD #C88934 #34C83F

square

#3473C8 #C834BD #C88934 #34C83F

split-complementary

#3473C8 #C83F34 #BDC834

monochromatic

#1B3B67 #275797 #3473C8 #6394D6 #93B5E3

Accessibility & contrast

On white

4.74

#3473C8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.43

#3473C8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3473C8

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3473C8	#FFFFFF	#000000	##FFFFFF
##3473C8	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)

#497ACB

Deuteranopia (green-blind)

#2F6DC6

Tritanopia (blue-blind)

#008794

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #3473c8;
/* rgb */ color: rgb(52, 115, 200);
/* oklch */ color: oklch(55.8% 0.147 256.9);

Tailwind

colors: {
  custom: {
    50: '#7f9ad9',
    500: '#3473c8',
    950: '#000000',
  },
}

SCSS

$custom: #3473c8;
$custom-light: #7f9ad9;
$custom-dark: #000000;

JSON

{
  "hex": "#3473c8",
  "rgb": {
    "r": 52,
    "g": 115,
    "b": 200
  },
  "hsl": {
    "h": 214.459,
    "s": 58.73,
    "l": 49.412
  },
  "oklch": {
    "l": 0.55817,
    "c": 0.14699,
    "h": 256.9
  },
  "luminance": 0.17162
}

Semantic roles & 50–950 ramp

primary

#3473C8

secondary

#CEB18A

accent

#9F46E2

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0B0E15

muted

#7C7E83

Preview Lab

Preview with #3473C8

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

Preview Lab → · Contrast checker → · Palette generator →