#3572B4#3572B4

#3572B4 is a mid, vivid cyan. Relative luminance 0.161; OKLCH L 54.4% C 0.121 H 252.5°. Best body text is #FFFFFF at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#3572B4
RGB	rgb(53, 114, 180)
HSL	hsl(211, 55%, 46%)
HSV	hsv(211, 71%, 71%)
CMYK	cmyk(70.6%, 36.7%, 0%, 29.4%)
CIE-LAB	lab(47.09, 2.54, -40.70)
CIE-LCH	lch(47.09, 40.78, 273.57°)
OKLab	oklab(54.39% -0.0365 -0.1157)
OKLCH	oklch(54.39% 0.121 252.5)
XYZ	xyz(15.7207, 16.0851, 45.4474)
Luminance	0.1609 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3572B4 #B47735

analogous

#35B1B4 #3572B4 #3735B4

triadic

#3572B4 #B43572 #72B435

tetradic

#3572B4 #B435B1 #B47735 #35B437

square

#3572B4 #B435B1 #B47735 #35B437

split-complementary

#3572B4 #B43735 #B1B435

monochromatic

#193655 #275485 #3572B4 #5891CE #88B0DC

Accessibility & contrast

On white

4.98

#3572B4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#3572B4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3572B4

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3572B4	#FFFFFF	#000000	##FFFFFF
##3572B4	1.00	4.98	4.22	4.98
#FFFFFF	4.98	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5476B7

Deuteranopia (green-blind)

#426AB3

Tritanopia (blue-blind)

#00818A

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #3572b4;
/* rgb */ color: rgb(53, 114, 180);
/* oklch */ color: oklch(54.4% 0.121 252.5);

Tailwind

colors: {
  custom: {
    50: '#7b9acb',
    500: '#3572b4',
    950: '#000000',
  },
}

SCSS

$custom: #3572b4;
$custom-light: #7b9acb;
$custom-dark: #000000;

JSON

{
  "hex": "#3572b4",
  "rgb": {
    "r": 53,
    "g": 114,
    "b": 180
  },
  "hsl": {
    "h": 211.181,
    "s": 54.506,
    "l": 45.686
  },
  "oklch": {
    "l": 0.54392,
    "c": 0.12133,
    "h": 252.5
  },
  "luminance": 0.16087
}

Semantic roles & 50–950 ramp

primary

#3572B4

secondary

#C6A47F

accent

#974ADE

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0B0E13

muted

#7C7E82

Preview Lab

Preview with #3572B4

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

Preview Lab → · Contrast checker → · Palette generator →