#3571AE#3571AE

#3571AE is a mid, moderate cyan. Relative luminance 0.156; OKLCH L 53.8% C 0.115 H 251.1°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#3571AE
RGB	rgb(53, 113, 174)
HSL	hsl(210, 53%, 45%)
HSV	hsv(210, 70%, 68%)
CMYK	cmyk(69.5%, 35.1%, 0%, 31.8%)
CIE-LAB	lab(46.47, 0.98, -38.17)
CIE-LCH	lch(46.47, 38.19, 271.47°)
OKLab	oklab(53.81% -0.0371 -0.1083)
OKLCH	oklch(53.81% 0.115 251.1)
XYZ	xyz(15.0105, 15.6215, 42.2604)
Luminance	0.1562 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3571AE #AE7235

analogous

#35AEAE #3571AE #3635AE

triadic

#3571AE #AE3571 #71AE35

tetradic

#3571AE #AE35AE #AE7235 #35AE36

square

#3571AE #AE35AE #AE7235 #35AE36

split-complementary

#3571AE #AE3635 #AEAE35

monochromatic

#183450 #27537F #3571AE #5590CB #84AEDA

Accessibility & contrast

On white

5.09

#3571AE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#3571AE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3571AE

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3571AE	#FFFFFF	#000000	##FFFFFF
##3571AE	1.00	5.09	4.12	5.09
#FFFFFF	5.09	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5674B1

Deuteranopia (green-blind)

#4569AD

Tritanopia (blue-blind)

#007F87

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #3571ae;
/* rgb */ color: rgb(53, 113, 174);
/* oklch */ color: oklch(53.8% 0.115 251.1);

Tailwind

colors: {
  custom: {
    50: '#7a99c6',
    500: '#3571ae',
    950: '#000000',
  },
}

SCSS

$custom: #3571ae;
$custom-light: #7a99c6;
$custom-dark: #000000;

JSON

{
  "hex": "#3571ae",
  "rgb": {
    "r": 53,
    "g": 113,
    "b": 174
  },
  "hsl": {
    "h": 210.248,
    "s": 53.304,
    "l": 44.51
  },
  "oklch": {
    "l": 0.5381,
    "c": 0.11452,
    "h": 251.1
  },
  "luminance": 0.15623
}

Semantic roles & 50–950 ramp

primary

#3571AE

secondary

#C3A07C

accent

#954BDD

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #3571AE

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

Preview Lab → · Contrast checker → · Palette generator →