#25B2E2#25B2E2

#25B2E2 is a light, vivid cyan. Relative luminance 0.377; OKLCH L 71.4% C 0.131 H 227.4°. Best body text is #000000 at 8.54:1 contrast (WCAG AA passes).

Color values

HEX	#25B2E2
RGB	rgb(37, 178, 226)
HSL	hsl(195, 77%, 52%)
HSV	hsv(195, 84%, 89%)
CMYK	cmyk(83.6%, 21.2%, 0%, 11.4%)
CIE-LAB	lab(67.81, -19.31, -34.15)
CIE-LCH	lch(67.81, 39.23, 240.51°)
OKLab	oklab(71.43% -0.0885 -0.0961)
OKLCH	oklch(71.43% 0.131 227.4)
XYZ	xyz(30.4051, 37.7212, 77.6152)
Luminance	0.3772 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25B2E2 #E25525

analogous

#25E2B4 #25B2E2 #2554E2

triadic

#25B2E2 #E225B2 #B2E225

tetradic

#25B2E2 #B425E2 #E25525 #54E225

square

#25B2E2 #B425E2 #E25525 #54E225

split-complementary

#25B2E2 #E22554 #E2B425

monochromatic

#11617C #188BB2 #25B2E2 #5BC5E9 #91D8F0

Accessibility & contrast

On white

2.46

#25B2E2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.54

#25B2E2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #25B2E2

8.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25B2E2	#FFFFFF	#000000	##000000
##25B2E2	1.00	2.46	8.54	8.54
#FFFFFF	2.46	1.00	21.00	21.00
#000000	8.54	21.00	1.00	1.00
##000000	8.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#98AFE4

Deuteranopia (green-blind)

#809EE1

Tritanopia (blue-blind)

#00C0C2

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #25b2e2;
/* rgb */ color: rgb(37, 178, 226);
/* oklch */ color: oklch(71.4% 0.131 227.4);

Tailwind

colors: {
  custom: {
    50: '#81c9eb',
    500: '#25b2e2',
    950: '#000000',
  },
}

SCSS

$custom: #25b2e2;
$custom-light: #81c9eb;
$custom-dark: #000000;

JSON

{
  "hex": "#25b2e2",
  "rgb": {
    "r": 37,
    "g": 178,
    "b": 226
  },
  "hsl": {
    "h": 195.238,
    "s": 76.518,
    "l": 51.569
  },
  "oklch": {
    "l": 0.71429,
    "c": 0.13061,
    "h": 227.4
  },
  "luminance": 0.37725
}

Semantic roles & 50–950 ramp

primary

#25B2E2

secondary

#DB9D88

accent

#6535F3

background

#F8FCFE

surface

#F0F8FD

border

#CBD1D5

text

#0C1316

muted

#7D8284

Preview Lab

Preview with #25B2E2

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

Preview Lab → · Contrast checker → · Palette generator →