#3571A6#3571A6

#3571A6 is a mid, moderate cyan. Relative luminance 0.153; OKLCH L 53.4% C 0.104 H 247.8°. Best body text is #FFFFFF at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#3571A6
RGB	rgb(53, 113, 166)
HSL	hsl(208, 52%, 43%)
HSV	hsv(208, 68%, 65%)
CMYK	cmyk(68.1%, 31.9%, 0%, 34.9%)
CIE-LAB	lab(46.07, -1.89, -34.14)
CIE-LCH	lch(46.07, 34.19, 266.83°)
OKLab	oklab(53.36% -0.0394 -0.0966)
OKLCH	oklch(53.36% 0.104 247.8)
XYZ	xyz(14.2537, 15.3188, 38.2746)
Luminance	0.1532 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3571A6 #A66A35

analogous

#35A6A2 #3571A6 #3538A6

triadic

#3571A6 #A63571 #71A635

tetradic

#3571A6 #A235A6 #A66A35 #38A635

square

#3571A6 #A235A6 #A66A35 #38A635

split-complementary

#3571A6 #A63538 #A6A235

monochromatic

#173249 #265178 #3571A6 #5190C7 #7FADD6

Accessibility & contrast

On white

5.17

#3571A6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#3571A6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3571A6

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3571A6	#FFFFFF	#000000	##FFFFFF
##3571A6	1.00	5.17	4.06	5.17
#FFFFFF	5.17	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A73A8

Deuteranopia (green-blind)

#4A68A5

Tritanopia (blue-blind)

#007E84

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #3571a6;
/* rgb */ color: rgb(53, 113, 166);
/* oklch */ color: oklch(53.4% 0.104 247.8);

Tailwind

colors: {
  custom: {
    50: '#7999c0',
    500: '#3571a6',
    950: '#000000',
  },
}

SCSS

$custom: #3571a6;
$custom-light: #7999c0;
$custom-dark: #000000;

JSON

{
  "hex": "#3571a6",
  "rgb": {
    "r": 53,
    "g": 113,
    "b": 166
  },
  "hsl": {
    "h": 208.142,
    "s": 51.598,
    "l": 42.941
  },
  "oklch": {
    "l": 0.53358,
    "c": 0.1043,
    "h": 247.8
  },
  "luminance": 0.1532
}

Semantic roles & 50–950 ramp

primary

#3571A6

secondary

#BF9977

accent

#8F4DDB

background

#F7F9FB

surface

#EEF2F7

border

#C9CCD0

text

#0A0D12

muted

#7C7E81

Preview Lab

Preview with #3571A6

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

Preview Lab → · Contrast checker → · Palette generator →