#2572A8#2572A8

#2572A8 is a mid, moderate cyan. Relative luminance 0.153; OKLCH L 53.2% C 0.112 H 243.8°. Best body text is #FFFFFF at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#2572A8
RGB	rgb(37, 114, 168)
HSL	hsl(205, 64%, 40%)
HSV	hsv(205, 78%, 66%)
CMYK	cmyk(78%, 32.1%, 0%, 34.1%)
CIE-LAB	lab(45.98, -4.07, -35.48)
CIE-LCH	lch(45.98, 35.71, 263.46°)
OKLab	oklab(53.18% -0.0494 -0.1006)
OKLCH	oklch(53.18% 0.112 243.8)
XYZ	xyz(13.8454, 15.2534, 39.2527)
Luminance	0.1525 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2572A8 #A85B25

analogous

#25A89C #2572A8 #2530A8

triadic

#2572A8 #A82572 #72A825

tetradic

#2572A8 #9C25A8 #A85B25 #30A825

square

#2572A8 #9C25A8 #A85B25 #30A825

split-complementary

#2572A8 #A82530 #A89C25

monochromatic

#0F2E44 #1A5076 #2572A8 #3793D3 #69AEDE

Accessibility & contrast

On white

5.18

#2572A8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.05

#2572A8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2572A8

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2572A8	#FFFFFF	#000000	##FFFFFF
##2572A8	1.00	5.18	4.05	5.18
#FFFFFF	5.18	1.00	21.00	1.00
#000000	4.05	21.00	1.00	21.00
##FFFFFF	5.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5974AA

Deuteranopia (green-blind)

#4767A7

Tritanopia (blue-blind)

#007F85

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #2572a8;
/* rgb */ color: rgb(37, 114, 168);
/* oklch */ color: oklch(53.2% 0.112 243.8);

Tailwind

colors: {
  custom: {
    50: '#739ac2',
    500: '#2572a8',
    950: '#000000',
  },
}

SCSS

$custom: #2572a8;
$custom-light: #739ac2;
$custom-dark: #000000;

JSON

{
  "hex": "#2572a8",
  "rgb": {
    "r": 37,
    "g": 114,
    "b": 168
  },
  "hsl": {
    "h": 204.733,
    "s": 63.902,
    "l": 40.196
  },
  "oklch": {
    "l": 0.53182,
    "c": 0.11213,
    "h": 243.8
  },
  "luminance": 0.15255
}

Semantic roles & 50–950 ramp

primary

#2572A8

secondary

#C48C65

accent

#8541E7

background

#F7F9FB

surface

#EEF2F7

border

#C9CCD0

text

#090E12

muted

#7B7E81

Preview Lab

Preview with #2572A8

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

Preview Lab → · Contrast checker → · Palette generator →