#2572BC#2572BC

#2572BC is a mid, vivid cyan. Relative luminance 0.161; OKLCH L 54.4% C 0.137 H 251.3°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#2572BC
RGB	rgb(37, 114, 188)
HSL	hsl(209, 67%, 44%)
HSV	hsv(209, 80%, 74%)
CMYK	cmyk(80.3%, 39.4%, 0%, 26.3%)
CIE-LAB	lab(47.05, 3.47, -45.42)
CIE-LCH	lch(47.05, 45.55, 274.37°)
OKLab	oklab(54.37% -0.0439 -0.1297)
OKLCH	oklch(54.37% 0.137 251.3)
XYZ	xyz(15.8539, 16.0569, 49.8309)
Luminance	0.1606 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2572BC #BC6F25

analogous

#25BCBB #2572BC #2527BC

triadic

#2572BC #BC2572 #72BC25

tetradic

#2572BC #BB25BC #BC6F25 #27BC25

square

#2572BC #BB25BC #BC6F25 #27BC25

split-complementary

#2572BC #BC2527 #BCBB25

monochromatic

#113456 #1B5389 #2572BC #4491DA #77AFE4

Accessibility & contrast

On white

4.99

#2572BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.21

#2572BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2572BC

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2572BC	#FFFFFF	#000000	##FFFFFF
##2572BC	1.00	4.99	4.21	4.99
#FFFFFF	4.99	1.00	21.00	1.00
#000000	4.21	21.00	1.00	21.00
##FFFFFF	4.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E77BF

Deuteranopia (green-blind)

#3669BB

Tritanopia (blue-blind)

#00848E

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #2572bc;
/* rgb */ color: rgb(37, 114, 188);
/* oklch */ color: oklch(54.4% 0.137 251.3);

Tailwind

colors: {
  custom: {
    50: '#779ad0',
    500: '#2572bc',
    950: '#000000',
  },
}

SCSS

$custom: #2572bc;
$custom-light: #779ad0;
$custom-dark: #000000;

JSON

{
  "hex": "#2572bc",
  "rgb": {
    "r": 37,
    "g": 114,
    "b": 188
  },
  "hsl": {
    "h": 209.404,
    "s": 67.111,
    "l": 44.118
  },
  "oklch": {
    "l": 0.54372,
    "c": 0.13696,
    "h": 251.3
  },
  "luminance": 0.16059
}

Semantic roles & 50–950 ramp

primary

#2572BC

secondary

#CC9D71

accent

#923EEA

background

#F7F9FC

surface

#EEF2F9

border

#C9CCD2

text

#0A0E14

muted

#7C7E82

Preview Lab

Preview with #2572BC

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

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