#3473C3#3473C3

#3473C3 is a mid, vivid cyan. Relative luminance 0.169; OKLCH L 55.5% C 0.140 H 255.8°. Best body text is #FFFFFF at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#3473C3
RGB	rgb(52, 115, 195)
HSL	hsl(214, 58%, 48%)
HSV	hsv(214, 73%, 76%)
CMYK	cmyk(73.3%, 41%, 0%, 23.5%)
CIE-LAB	lab(48.17, 7.27, -47.64)
CIE-LCH	lch(48.17, 48.19, 278.68°)
OKLab	oklab(55.5% -0.0345 -0.1361)
OKLCH	oklch(55.5% 0.14 255.8)
XYZ	xyz(17.3936, 16.9297, 53.9703)
Luminance	0.1693 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3473C3 #C38434

analogous

#34BAC3 #3473C3 #3C34C3

triadic

#3473C3 #C33473 #73C334

tetradic

#3473C3 #C334BA #C38434 #34C33C

square

#3473C3 #C334BA #C38434 #34C33C

split-complementary

#3473C3 #C33C34 #BAC334

monochromatic

#1A3A62 #275793 #3473C3 #6093D5 #90B4E1

Accessibility & contrast

On white

4.79

#3473C3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.39

#3473C3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3473C3

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3473C3	#FFFFFF	#000000	##FFFFFF
##3473C3	1.00	4.79	4.39	4.79
#FFFFFF	4.79	1.00	21.00	1.00
#000000	4.39	21.00	1.00	21.00
##FFFFFF	4.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D79C6

Deuteranopia (green-blind)

#356CC1

Tritanopia (blue-blind)

#008691

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #3473c3;
/* rgb */ color: rgb(52, 115, 195);
/* oklch */ color: oklch(55.5% 0.140 255.8);

Tailwind

colors: {
  custom: {
    50: '#7e9ad5',
    500: '#3473c3',
    950: '#000000',
  },
}

SCSS

$custom: #3473c3;
$custom-light: #7e9ad5;
$custom-dark: #000000;

JSON

{
  "hex": "#3473c3",
  "rgb": {
    "r": 52,
    "g": 115,
    "b": 195
  },
  "hsl": {
    "h": 213.566,
    "s": 57.895,
    "l": 48.431
  },
  "oklch": {
    "l": 0.55498,
    "c": 0.14037,
    "h": 255.8
  },
  "luminance": 0.16932
}

Semantic roles & 50–950 ramp

primary

#3473C3

secondary

#CCAE87

accent

#9D47E1

background

#F8F9FD

surface

#EFF2FA

border

#CACCD3

text

#0B0E14

muted

#7C7E83

Preview Lab

Preview with #3473C3

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

Preview Lab → · Contrast checker → · Palette generator →