#25B1E2#25B1E2

#25B1E2 is a light, vivid cyan. Relative luminance 0.373; OKLCH L 71.2% C 0.131 H 228.0°. Best body text is #000000 at 8.47:1 contrast (WCAG AA passes).

Color values

HEX	#25B1E2
RGB	rgb(37, 177, 226)
HSL	hsl(196, 77%, 52%)
HSV	hsv(196, 84%, 89%)
CMYK	cmyk(83.6%, 21.7%, 0%, 11.4%)
CIE-LAB	lab(67.52, -18.79, -34.61)
CIE-LCH	lch(67.52, 39.38, 241.51°)
OKLab	oklab(71.19% -0.0876 -0.0974)
OKLCH	oklch(71.19% 0.131 228)
XYZ	xyz(30.2069, 37.3247, 77.5491)
Luminance	0.3733 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25B1E2 #E25625

analogous

#25E2B5 #25B1E2 #2553E2

triadic

#25B1E2 #E225B1 #B1E225

tetradic

#25B1E2 #B525E2 #E25625 #53E225

square

#25B1E2 #B525E2 #E25625 #53E225

split-complementary

#25B1E2 #E22553 #E2B525

monochromatic

#11607C #188AB2 #25B1E2 #5BC4E9 #91D8F0

Accessibility & contrast

On white

2.48

#25B1E2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.47

#25B1E2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #25B1E2

8.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25B1E2	#FFFFFF	#000000	##000000
##25B1E2	1.00	2.48	8.47	8.47
#FFFFFF	2.48	1.00	21.00	21.00
#000000	8.47	21.00	1.00	1.00
##000000	8.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#97AEE4

Deuteranopia (green-blind)

#7F9DE1

Tritanopia (blue-blind)

#00BFC1

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #25b1e2;
/* rgb */ color: rgb(37, 177, 226);
/* oklch */ color: oklch(71.2% 0.131 228.0);

Tailwind

colors: {
  custom: {
    50: '#81c8eb',
    500: '#25b1e2',
    950: '#000000',
  },
}

SCSS

$custom: #25b1e2;
$custom-light: #81c8eb;
$custom-dark: #000000;

JSON

{
  "hex": "#25b1e2",
  "rgb": {
    "r": 37,
    "g": 177,
    "b": 226
  },
  "hsl": {
    "h": 195.556,
    "s": 76.518,
    "l": 51.569
  },
  "oklch": {
    "l": 0.71193,
    "c": 0.131,
    "h": 228
  },
  "luminance": 0.37329
}

Semantic roles & 50–950 ramp

primary

#25B1E2

secondary

#DB9D88

accent

#6635F3

background

#F8FCFE

surface

#F0F8FD

border

#CBD1D5

text

#0C1316

muted

#7D8284

Preview Lab

Preview with #25B1E2

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

Preview Lab → · Contrast checker → · Palette generator →