#3473AB#3473AB

#3473AB is a mid, moderate cyan. Relative luminance 0.159; OKLCH L 54.1% C 0.109 H 248.2°. Best body text is #FFFFFF at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#3473AB
RGB	rgb(52, 115, 171)
HSL	hsl(208, 53%, 44%)
HSV	hsv(208, 70%, 67%)
CMYK	cmyk(69.6%, 32.7%, 0%, 32.9%)
CIE-LAB	lab(46.88, -1.48, -35.78)
CIE-LCH	lch(46.88, 35.81, 267.63°)
OKLab	oklab(54.07% -0.0406 -0.1014)
OKLCH	oklch(54.07% 0.109 248.2)
XYZ	xyz(14.8948, 15.9302, 40.8100)
Luminance	0.1593 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3473AB #AB6C34

analogous

#34ABA7 #3473AB #3438AB

triadic

#3473AB #AB3473 #73AB34

tetradic

#3473AB #A734AB #AB6C34 #38AB34

square

#3473AB #A734AB #AB6C34 #38AB34

split-complementary

#3473AB #AB3438 #ABA734

monochromatic

#17344D #26537C #3473AB #5292CA #81AFD9

Accessibility & contrast

On white

5.02

#3473AB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.19

#3473AB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3473AB

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3473AB	#FFFFFF	#000000	##FFFFFF
##3473AB	1.00	5.02	4.19	5.02
#FFFFFF	5.02	1.00	21.00	1.00
#000000	4.19	21.00	1.00	21.00
##FFFFFF	5.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A75AD

Deuteranopia (green-blind)

#496AAA

Tritanopia (blue-blind)

#008087

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #3473ab;
/* rgb */ color: rgb(52, 115, 171);
/* oklch */ color: oklch(54.1% 0.109 248.2);

Tailwind

colors: {
  custom: {
    50: '#799bc4',
    500: '#3473ab',
    950: '#000000',
  },
}

SCSS

$custom: #3473ab;
$custom-light: #799bc4;
$custom-dark: #000000;

JSON

{
  "hex": "#3473ab",
  "rgb": {
    "r": 52,
    "g": 115,
    "b": 171
  },
  "hsl": {
    "h": 208.235,
    "s": 53.363,
    "l": 43.725
  },
  "oklch": {
    "l": 0.54071,
    "c": 0.1092,
    "h": 248.2
  },
  "luminance": 0.15932
}

Semantic roles & 50–950 ramp

primary

#3473AB

secondary

#C29B79

accent

#904BDD

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #3473AB

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

Preview Lab → · Contrast checker → · Palette generator →