#2572C1#2572C1

#2572C1 is a mid, vivid cyan. Relative luminance 0.163; OKLCH L 54.7% C 0.143 H 252.7°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#2572C1
RGB	rgb(37, 114, 193)
HSL	hsl(210, 68%, 45%)
HSV	hsv(210, 81%, 76%)
CMYK	cmyk(80.8%, 40.9%, 0%, 24.3%)
CIE-LAB	lab(47.33, 5.38, -47.85)
CIE-LCH	lch(47.33, 48.15, 276.41°)
OKLab	oklab(54.69% -0.0427 -0.1369)
OKLCH	oklch(54.69% 0.143 252.7)
XYZ	xyz(16.4023, 16.2762, 52.7189)
Luminance	0.1628 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2572C1 #C17425

analogous

#25C0C1 #2572C1 #2625C1

triadic

#2572C1 #C12572 #72C125

tetradic

#2572C1 #C125C0 #C17425 #25C126

square

#2572C1 #C125C0 #C17425 #25C126

split-complementary

#2572C1 #C12625 #C0C125

monochromatic

#11355A #1B548E #2572C1 #4791DC #7BB0E6

Accessibility & contrast

On white

4.93

#2572C1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#2572C1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2572C1

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2572C1	#FFFFFF	#000000	##FFFFFF
##2572C1	1.00	4.93	4.26	4.93
#FFFFFF	4.93	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B78C4

Deuteranopia (green-blind)

#306ABF

Tritanopia (blue-blind)

#008590

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #2572c1;
/* rgb */ color: rgb(37, 114, 193);
/* oklch */ color: oklch(54.7% 0.143 252.7);

Tailwind

colors: {
  custom: {
    50: '#799ad4',
    500: '#2572c1',
    950: '#000000',
  },
}

SCSS

$custom: #2572c1;
$custom-light: #799ad4;
$custom-dark: #000000;

JSON

{
  "hex": "#2572c1",
  "rgb": {
    "r": 37,
    "g": 114,
    "b": 193
  },
  "hsl": {
    "h": 210.385,
    "s": 67.826,
    "l": 45.098
  },
  "oklch": {
    "l": 0.54688,
    "c": 0.14339,
    "h": 252.7
  },
  "luminance": 0.16278
}

Semantic roles & 50–950 ramp

primary

#2572C1

secondary

#CEA174

accent

#953DEB

background

#F8F9FD

surface

#EFF2FA

border

#CACCD3

text

#0B0D14

muted

#7C7E83

Preview Lab

Preview with #2572C1

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

Preview Lab → · Contrast checker → · Palette generator →