#3471AB#3471AB

#3471AB is a mid, moderate cyan. Relative luminance 0.155; OKLCH L 53.6% C 0.111 H 249.7°. Best body text is #FFFFFF at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#3471AB
RGB	rgb(52, 113, 171)
HSL	hsl(209, 53%, 44%)
HSV	hsv(209, 70%, 67%)
CMYK	cmyk(69.6%, 33.9%, 0%, 32.9%)
CIE-LAB	lab(46.28, -0.26, -36.73)
CIE-LCH	lch(46.28, 36.73, 269.59°)
OKLab	oklab(53.6% -0.0386 -0.1041)
OKLCH	oklch(53.6% 0.111 249.7)
XYZ	xyz(14.6692, 15.4790, 40.7348)
Luminance	0.1548 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3471AB #AB6E34

analogous

#34ABA9 #3471AB #3435AB

triadic

#3471AB #AB3471 #71AB34

tetradic

#3471AB #A934AB #AB6E34 #35AB34

square

#3471AB #A934AB #AB6E34 #35AB34

split-complementary

#3471AB #AB3435 #ABA934

monochromatic

#17334D #26527C #3471AB #5290CA #81AED9

Accessibility & contrast

On white

5.13

#3471AB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#3471AB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3471AB

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3471AB	#FFFFFF	#000000	##FFFFFF
##3471AB	1.00	5.13	4.10	5.13
#FFFFFF	5.13	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5774AD

Deuteranopia (green-blind)

#4669AA

Tritanopia (blue-blind)

#007F86

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #3471ab;
/* rgb */ color: rgb(52, 113, 171);
/* oklch */ color: oklch(53.6% 0.111 249.7);

Tailwind

colors: {
  custom: {
    50: '#7999c4',
    500: '#3471ab',
    950: '#000000',
  },
}

SCSS

$custom: #3471ab;
$custom-light: #7999c4;
$custom-dark: #000000;

JSON

{
  "hex": "#3471ab",
  "rgb": {
    "r": 52,
    "g": 113,
    "b": 171
  },
  "hsl": {
    "h": 209.244,
    "s": 53.363,
    "l": 43.725
  },
  "oklch": {
    "l": 0.536,
    "c": 0.11107,
    "h": 249.7
  },
  "luminance": 0.15481
}

Semantic roles & 50–950 ramp

primary

#3471AB

secondary

#C29C79

accent

#924BDD

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0D12

muted

#7C7E81

Preview Lab

Preview with #3471AB

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

Preview Lab → · Contrast checker → · Palette generator →