#3570AF#3570AF

#3570AF is a mid, moderate cyan. Relative luminance 0.154; OKLCH L 53.6% C 0.117 H 252.2°. Best body text is #FFFFFF at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#3570AF
RGB	rgb(53, 112, 175)
HSL	hsl(211, 54%, 45%)
HSV	hsv(211, 70%, 69%)
CMYK	cmyk(69.7%, 36%, 0%, 31.4%)
CIE-LAB	lab(46.23, 1.96, -39.14)
CIE-LCH	lch(46.23, 39.19, 272.86°)
OKLab	oklab(53.64% -0.0358 -0.1112)
OKLCH	oklch(53.64% 0.117 252.2)
XYZ	xyz(14.9974, 15.4388, 42.7387)
Luminance	0.1544 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3570AF #AF7435

analogous

#35ADAF #3570AF #3735AF

triadic

#3570AF #AF3570 #70AF35

tetradic

#3570AF #AF35AD #AF7435 #35AF37

square

#3570AF #AF35AD #AF7435 #35AF37

split-complementary

#3570AF #AF3735 #ADAF35

monochromatic

#193451 #275280 #3570AF #568FCC #85AEDA

Accessibility & contrast

On white

5.14

#3570AF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.09

#3570AF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3570AF

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3570AF	#FFFFFF	#000000	##FFFFFF
##3570AF	1.00	5.14	4.09	5.14
#FFFFFF	5.14	1.00	21.00	1.00
#000000	4.09	21.00	1.00	21.00
##FFFFFF	5.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5474B2

Deuteranopia (green-blind)

#4268AE

Tritanopia (blue-blind)

#007F87

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #3570af;
/* rgb */ color: rgb(53, 112, 175);
/* oklch */ color: oklch(53.6% 0.117 252.2);

Tailwind

colors: {
  custom: {
    50: '#7a98c7',
    500: '#3570af',
    950: '#000000',
  },
}

SCSS

$custom: #3570af;
$custom-light: #7a98c7;
$custom-dark: #000000;

JSON

{
  "hex": "#3570af",
  "rgb": {
    "r": 53,
    "g": 112,
    "b": 175
  },
  "hsl": {
    "h": 210.984,
    "s": 53.509,
    "l": 44.706
  },
  "oklch": {
    "l": 0.53635,
    "c": 0.11682,
    "h": 252.2
  },
  "luminance": 0.1544
}

Semantic roles & 50–950 ramp

primary

#3570AF

secondary

#C4A17C

accent

#964BDD

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #3570AF

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

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