#25879C#25879C

#25879C is a mid, moderate cyan. Relative luminance 0.201; OKLCH L 57.8% C 0.092 H 215.6°. Best body text is #000000 at 5.02:1 contrast (WCAG AA passes).

Color values

HEX#25879C
RGBrgb(37, 135, 156)
HSLhsl(191, 62%, 38%)
HSVhsv(191, 76%, 61%)
CMYKcmyk(76.3%, 13.5%, 0%, 38.8%)
CIE-LABlab(51.97, -20.25, -19.18)
CIE-LCHlch(51.97, 27.89, 223.44°)
OKLaboklab(57.79% -0.0746 -0.0535)
OKLCHoklch(57.79% 0.092 215.6)
XYZxyz(15.4251, 20.1197, 34.5166)
Luminance0.2012 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#25879C #9C3A25
analogous
#259C75 #25879C #254C9C
triadic
#25879C #9C2587 #879C25
tetradic
#25879C #75259C #9C3A25 #4C9C25
square
#25879C #75259C #9C3A25 #4C9C25
split-complementary
#25879C #9C254C #9C7525
monochromatic
#0E3139 #195C6B #25879C #31B2CD #62C5DA

Accessibility & contrast

On white

4.18
#25879C on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.02
#25879C on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #25879C
5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##25879C#FFFFFF#000000##000000
##25879C1.004.185.025.02
#FFFFFF4.181.0021.0021.00
#0000005.0221.001.001.00
##0000005.0221.001.001.00

Color blindness preview

Protanopia (red-blind)
#79839D
Deuteranopia (green-blind)
#68779C
Tritanopia (blue-blind)
#008F8E
Achromatopsia (no color)
#7C7C7C

Design tokens & code

CSS
--color: #25879c;
/* rgb */ color: rgb(37, 135, 156);
/* oklch */ color: oklch(57.8% 0.092 215.6);
Tailwind
colors: {
  custom: {
    50: '#73aab9',
    500: '#25879c',
    950: '#000000',
  },
}
SCSS
$custom: #25879c;
$custom-light: #73aab9;
$custom-dark: #000000;
JSON
{
  "hex": "#25879c",
  "rgb": {
    "r": 37,
    "g": 135,
    "b": 156
  },
  "hsl": {
    "h": 190.588,
    "s": 61.658,
    "l": 37.843
  },
  "oklch": {
    "l": 0.57791,
    "c": 0.09181,
    "h": 215.6
  },
  "luminance": 0.20122
}

Semantic roles & 50–950 ramp

primary
#25879C
secondary
#BF6F5E
accent
#6043E5
background
#F7FAFB
surface
#EDF4F6
border
#C8CED0
text
#091011
muted
#7B7F80

Preview Lab

Preview with #25879C

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

Preview Lab → · Contrast checker → · Palette generator →

#25879C Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva