#2572C5#2572C5

#2572C5 is a mid, vivid cyan. Relative luminance 0.165; OKLCH L 54.9% C 0.149 H 253.7°. Best body text is #FFFFFF at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#2572C5
RGB	rgb(37, 114, 197)
HSL	hsl(211, 68%, 46%)
HSV	hsv(211, 81%, 77%)
CMYK	cmyk(81.2%, 42.1%, 0%, 22.7%)
CIE-LAB	lab(47.57, 6.90, -49.78)
CIE-LCH	lch(47.57, 50.25, 277.90°)
OKLab	oklab(54.95% -0.0418 -0.1425)
OKLCH	oklch(54.95% 0.149 253.7)
XYZ	xyz(16.8545, 16.4571, 55.1007)
Luminance	0.1646 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2572C5 #C57825

analogous

#25C2C5 #2572C5 #2825C5

triadic

#2572C5 #C52572 #72C525

tetradic

#2572C5 #C525C2 #C57825 #25C528

square

#2572C5 #C525C2 #C57825 #25C528

split-complementary

#2572C5 #C52825 #C2C525

monochromatic

#12365E #1B5491 #2572C5 #4A91DD #7EB0E7

Accessibility & contrast

On white

4.89

#2572C5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#2572C5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2572C5

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2572C5	#FFFFFF	#000000	##FFFFFF
##2572C5	1.00	4.89	4.29	4.89
#FFFFFF	4.89	1.00	21.00	1.00
#000000	4.29	21.00	1.00	21.00
##FFFFFF	4.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4879C8

Deuteranopia (green-blind)

#2B6AC3

Tritanopia (blue-blind)

#008692

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #2572c5;
/* rgb */ color: rgb(37, 114, 197);
/* oklch */ color: oklch(54.9% 0.149 253.7);

Tailwind

colors: {
  custom: {
    50: '#799ad7',
    500: '#2572c5',
    950: '#000000',
  },
}

SCSS

$custom: #2572c5;
$custom-light: #799ad7;
$custom-dark: #000000;

JSON

{
  "hex": "#2572c5",
  "rgb": {
    "r": 37,
    "g": 114,
    "b": 197
  },
  "hsl": {
    "h": 211.125,
    "s": 68.376,
    "l": 45.882
  },
  "oklch": {
    "l": 0.54945,
    "c": 0.14855,
    "h": 253.7
  },
  "luminance": 0.16459
}

Semantic roles & 50–950 ramp

primary

#2572C5

secondary

#CFA577

accent

#973DEB

background

#F8F9FD

surface

#EFF2FA

border

#CACCD3

text

#0B0D14

muted

#7C7E83

Preview Lab

Preview with #2572C5

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

Preview Lab → · Contrast checker → · Palette generator →