#25A3BD#25A3BD

#25A3BD is a light, moderate cyan. Relative luminance 0.303; OKLCH L 66.2% C 0.109 H 215.7°. Best body text is #000000 at 7.05:1 contrast (WCAG AA passes).

Color values

HEX	#25A3BD
RGB	rgb(37, 163, 189)
HSL	hsl(190, 67%, 44%)
HSV	hsv(190, 80%, 74%)
CMYK	cmyk(80.4%, 13.8%, 0%, 25.9%)
CIE-LAB	lab(61.88, -23.91, -22.82)
CIE-LCH	lch(61.88, 33.05, 223.66°)
OKLab	oklab(66.18% -0.0887 -0.0637)
OKLCH	oklch(66.18% 0.109 215.7)
XYZ	xyz(23.0415, 30.2589, 52.7604)
Luminance	0.3026 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25A3BD #BD3F25

analogous

#25BD8B #25A3BD #2557BD

triadic

#25A3BD #BD25A3 #A3BD25

tetradic

#25A3BD #8B25BD #BD3F25 #57BD25

square

#25A3BD #8B25BD #BD3F25 #57BD25

split-complementary

#25A3BD #BD2557 #BD8B25

monochromatic

#114B57 #1B778A #25A3BD #45C1DB #78D2E5

Accessibility & contrast

On white

2.98

#25A3BD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.05

#25A3BD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #25A3BD

7.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25A3BD	#FFFFFF	#000000	##000000
##25A3BD	1.00	2.98	7.05	7.05
#FFFFFF	2.98	1.00	21.00	21.00
#000000	7.05	21.00	1.00	1.00
##000000	7.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#919EBE

Deuteranopia (green-blind)

#7D8FBD

Tritanopia (blue-blind)

#00ACAB

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #25a3bd;
/* rgb */ color: rgb(37, 163, 189);
/* oklch */ color: oklch(66.2% 0.109 215.7);

Tailwind

colors: {
  custom: {
    50: '#7abed1',
    500: '#25a3bd',
    950: '#000000',
  },
}

SCSS

$custom: #25a3bd;
$custom-light: #7abed1;
$custom-dark: #000000;

JSON

{
  "hex": "#25a3bd",
  "rgb": {
    "r": 37,
    "g": 163,
    "b": 189
  },
  "hsl": {
    "h": 190.263,
    "s": 67.257,
    "l": 44.314
  },
  "oklch": {
    "l": 0.66181,
    "c": 0.10922,
    "h": 215.7
  },
  "luminance": 0.30262
}

Semantic roles & 50–950 ramp

primary

#25A3BD

secondary

#CC8172

accent

#5B3EEA

background

#F8FBFC

surface

#EFF7F9

border

#CAD0D2

text

#0B1214

muted

#7C8182

Preview Lab

Preview with #25A3BD

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

Preview Lab → · Contrast checker → · Palette generator →