#3473C0#3473C0

#3473C0 is a mid, vivid cyan. Relative luminance 0.168; OKLCH L 55.3% C 0.136 H 255.1°. Best body text is #FFFFFF at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#3473C0
RGB	rgb(52, 115, 192)
HSL	hsl(213, 57%, 48%)
HSV	hsv(213, 73%, 75%)
CMYK	cmyk(72.9%, 40.1%, 0%, 24.7%)
CIE-LAB	lab(48.00, 6.16, -46.19)
CIE-LCH	lch(48.00, 46.60, 277.60°)
OKLab	oklab(55.31% -0.0351 -0.1318)
OKLCH	oklch(55.31% 0.136 255.1)
XYZ	xyz(17.0578, 16.7954, 52.2018)
Luminance	0.1680 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3473C0 #C08134

analogous

#34B9C0 #3473C0 #3B34C0

triadic

#3473C0 #C03473 #73C034

tetradic

#3473C0 #C034B9 #C08134 #34C03B

square

#3473C0 #C034B9 #C08134 #34C03B

split-complementary

#3473C0 #C03B34 #B9C034

monochromatic

#1A3960 #275690 #3473C0 #5E93D3 #8EB3E0

Accessibility & contrast

On white

4.82

#3473C0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.36

#3473C0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3473C0

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3473C0	#FFFFFF	#000000	##FFFFFF
##3473C0	1.00	4.82	4.36	4.82
#FFFFFF	4.82	1.00	21.00	1.00
#000000	4.36	21.00	1.00	21.00
##FFFFFF	4.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F79C3

Deuteranopia (green-blind)

#386CBE

Tritanopia (blue-blind)

#008590

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #3473c0;
/* rgb */ color: rgb(52, 115, 192);
/* oklch */ color: oklch(55.3% 0.136 255.1);

Tailwind

colors: {
  custom: {
    50: '#7d9ad3',
    500: '#3473c0',
    950: '#000000',
  },
}

SCSS

$custom: #3473c0;
$custom-light: #7d9ad3;
$custom-dark: #000000;

JSON

{
  "hex": "#3473c0",
  "rgb": {
    "r": 52,
    "g": 115,
    "b": 192
  },
  "hsl": {
    "h": 213,
    "s": 57.377,
    "l": 47.843
  },
  "oklch": {
    "l": 0.55311,
    "c": 0.13641,
    "h": 255.1
  },
  "luminance": 0.16797
}

Semantic roles & 50–950 ramp

primary

#3473C0

secondary

#CBAB85

accent

#9C47E1

background

#F8F9FD

surface

#EFF2FA

border

#CACCD3

text

#0B0E14

muted

#7C7E83

Preview Lab

Preview with #3473C0

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

Preview Lab → · Contrast checker → · Palette generator →