#25B3E2#25B3E2

#25B3E2 is a light, vivid cyan. Relative luminance 0.381; OKLCH L 71.7% C 0.130 H 226.7°. Best body text is #000000 at 8.62:1 contrast (WCAG AA passes).

Color values

HEX	#25B3E2
RGB	rgb(37, 179, 226)
HSL	hsl(195, 77%, 52%)
HSV	hsv(195, 84%, 89%)
CMYK	cmyk(83.6%, 20.8%, 0%, 11.4%)
CIE-LAB	lab(68.11, -19.84, -33.69)
CIE-LCH	lch(68.11, 39.10, 239.51°)
OKLab	oklab(71.67% -0.0894 -0.0948)
OKLCH	oklch(71.67% 0.13 226.7)
XYZ	xyz(30.6048, 38.1206, 77.6817)
Luminance	0.3812 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25B3E2 #E25425

analogous

#25E2B3 #25B3E2 #2555E2

triadic

#25B3E2 #E225B3 #B3E225

tetradic

#25B3E2 #B325E2 #E25425 #55E225

square

#25B3E2 #B325E2 #E25425 #55E225

split-complementary

#25B3E2 #E22555 #E2B325

monochromatic

#11617C #188CB2 #25B3E2 #5BC6E9 #91D9F0

Accessibility & contrast

On white

2.43

#25B3E2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.62

#25B3E2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #25B3E2

8.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25B3E2	#FFFFFF	#000000	##000000
##25B3E2	1.00	2.43	8.62	8.62
#FFFFFF	2.43	1.00	21.00	21.00
#000000	8.62	21.00	1.00	1.00
##000000	8.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9AB0E4

Deuteranopia (green-blind)

#829FE1

Tritanopia (blue-blind)

#00C1C3

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #25b3e2;
/* rgb */ color: rgb(37, 179, 226);
/* oklch */ color: oklch(71.7% 0.130 226.7);

Tailwind

colors: {
  custom: {
    50: '#81c9eb',
    500: '#25b3e2',
    950: '#000000',
  },
}

SCSS

$custom: #25b3e2;
$custom-light: #81c9eb;
$custom-dark: #000000;

JSON

{
  "hex": "#25b3e2",
  "rgb": {
    "r": 37,
    "g": 179,
    "b": 226
  },
  "hsl": {
    "h": 194.921,
    "s": 76.518,
    "l": 51.569
  },
  "oklch": {
    "l": 0.71666,
    "c": 0.13026,
    "h": 226.7
  },
  "luminance": 0.38125
}

Semantic roles & 50–950 ramp

primary

#25B3E2

secondary

#DB9D88

accent

#6435F3

background

#F8FCFE

surface

#F0F8FD

border

#CBD1D5

text

#0C1316

muted

#7D8284

Preview Lab

Preview with #25B3E2

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

Preview Lab → · Contrast checker → · Palette generator →