#3474AB#3474AB

#3474AB is a mid, moderate cyan. Relative luminance 0.162; OKLCH L 54.3% C 0.108 H 247.4°. Best body text is #FFFFFF at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#3474AB
RGB	rgb(52, 116, 171)
HSL	hsl(208, 53%, 44%)
HSV	hsv(208, 70%, 67%)
CMYK	cmyk(69.6%, 32.2%, 0%, 32.9%)
CIE-LAB	lab(47.18, -2.08, -35.31)
CIE-LCH	lch(47.18, 35.37, 266.63°)
OKLab	oklab(54.31% -0.0417 -0.1)
OKLCH	oklch(54.31% 0.108 247.4)
XYZ	xyz(15.0095, 16.1595, 40.8483)
Luminance	0.1616 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3474AB #AB6B34

analogous

#34ABA6 #3474AB #3438AB

triadic

#3474AB #AB3474 #74AB34

tetradic

#3474AB #A634AB #AB6B34 #38AB34

square

#3474AB #A634AB #AB6B34 #38AB34

split-complementary

#3474AB #AB3438 #ABA634

monochromatic

#17344D #26547C #3474AB #5293CA #81B0D9

Accessibility & contrast

On white

4.96

#3474AB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.23

#3474AB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3474AB

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3474AB	#FFFFFF	#000000	##FFFFFF
##3474AB	1.00	4.96	4.23	4.96
#FFFFFF	4.96	1.00	21.00	1.00
#000000	4.23	21.00	1.00	21.00
##FFFFFF	4.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B76AD

Deuteranopia (green-blind)

#4B6BAA

Tritanopia (blue-blind)

#008188

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #3474ab;
/* rgb */ color: rgb(52, 116, 171);
/* oklch */ color: oklch(54.3% 0.108 247.4);

Tailwind

colors: {
  custom: {
    50: '#799bc4',
    500: '#3474ab',
    950: '#000000',
  },
}

SCSS

$custom: #3474ab;
$custom-light: #799bc4;
$custom-dark: #000000;

JSON

{
  "hex": "#3474ab",
  "rgb": {
    "r": 52,
    "g": 116,
    "b": 171
  },
  "hsl": {
    "h": 207.731,
    "s": 53.363,
    "l": 43.725
  },
  "oklch": {
    "l": 0.54307,
    "c": 0.1083,
    "h": 247.4
  },
  "luminance": 0.16161
}

Semantic roles & 50–950 ramp

primary

#3474AB

secondary

#C29B79

accent

#8E4BDD

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #3474AB

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

Preview Lab → · Contrast checker → · Palette generator →