#25B4E2#25B4E2

#25B4E2 is a light, vivid cyan. Relative luminance 0.385; OKLCH L 71.9% C 0.130 H 226.0°. Best body text is #000000 at 8.71:1 contrast (WCAG AA passes).

Color values

HEX	#25B4E2
RGB	rgb(37, 180, 226)
HSL	hsl(195, 77%, 52%)
HSV	hsv(195, 84%, 89%)
CMYK	cmyk(83.6%, 20.4%, 0%, 11.4%)
CIE-LAB	lab(68.40, -20.36, -33.24)
CIE-LCH	lch(68.40, 38.98, 238.51°)
OKLab	oklab(71.9% -0.0903 -0.0934)
OKLCH	oklch(71.9% 0.13 226)
XYZ	xyz(30.8059, 38.5229, 77.7488)
Luminance	0.3853 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25B4E2 #E25325

analogous

#25E2B1 #25B4E2 #2556E2

triadic

#25B4E2 #E225B4 #B4E225

tetradic

#25B4E2 #B125E2 #E25325 #56E225

square

#25B4E2 #B125E2 #E25325 #56E225

split-complementary

#25B4E2 #E22556 #E2B125

monochromatic

#11627C #188DB2 #25B4E2 #5BC7E9 #91D9F0

Accessibility & contrast

On white

2.41

#25B4E2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.71

#25B4E2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #25B4E2

8.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25B4E2	#FFFFFF	#000000	##000000
##25B4E2	1.00	2.41	8.71	8.71
#FFFFFF	2.41	1.00	21.00	21.00
#000000	8.71	21.00	1.00	1.00
##000000	8.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9BB0E4

Deuteranopia (green-blind)

#839FE1

Tritanopia (blue-blind)

#00C1C3

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #25b4e2;
/* rgb */ color: rgb(37, 180, 226);
/* oklch */ color: oklch(71.9% 0.130 226.0);

Tailwind

colors: {
  custom: {
    50: '#81caeb',
    500: '#25b4e2',
    950: '#000000',
  },
}

SCSS

$custom: #25b4e2;
$custom-light: #81caeb;
$custom-dark: #000000;

JSON

{
  "hex": "#25b4e2",
  "rgb": {
    "r": 37,
    "g": 180,
    "b": 226
  },
  "hsl": {
    "h": 194.603,
    "s": 76.518,
    "l": 51.569
  },
  "oklch": {
    "l": 0.71902,
    "c": 0.12992,
    "h": 226
  },
  "luminance": 0.38527
}

Semantic roles & 50–950 ramp

primary

#25B4E2

secondary

#DB9C88

accent

#6335F3

background

#F8FCFE

surface

#F0F8FD

border

#CBD1D5

text

#0C1316

muted

#7D8284

Preview Lab

Preview with #25B4E2

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

Preview Lab → · Contrast checker → · Palette generator →