#25536C#25536C

#25536C is a dark, moderate cyan. Relative luminance 0.077; OKLCH L 42.2% C 0.065 H 235.0°. Best body text is #FFFFFF at 8.29:1 contrast (WCAG AA passes).

Color values

HEX#25536C
RGBrgb(37, 83, 108)
HSLhsl(201, 49%, 28%)
HSVhsv(201, 66%, 42%)
CMYKcmyk(65.7%, 23.1%, 0%, 57.6%)
CIE-LABlab(33.27, -7.25, -19.07)
CIE-LCHlch(33.27, 20.40, 249.19°)
OKLaboklab(42.16% -0.0374 -0.0534)
OKLCHoklch(42.16% 0.065 235)
XYZxyz(6.5619, 7.6619, 15.3175)
Luminance0.0766 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#25536C #6C3E25
analogous
#256C61 #25536C #252F6C
triadic
#25536C #6C2553 #536C25
tetradic
#25536C #61256C #6C3E25 #2F6C25
square
#25536C #61256C #6C3E25 #2F6C25
split-complementary
#25536C #6C252F #6C6125
monochromatic
#081217 #15303E #25536C #35769A #4A97C1

Accessibility & contrast

On white

8.29
#25536C on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.53
#25536C on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25536C
8.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##25536C#FFFFFF#000000##FFFFFF
##25536C1.008.292.538.29
#FFFFFF8.291.0021.001.00
#0000002.5321.001.0021.00
##FFFFFF8.291.0021.001.00

Color blindness preview

Protanopia (red-blind)
#47526D
Deuteranopia (green-blind)
#3D4B6C
Tritanopia (blue-blind)
#005A5B
Achromatopsia (no color)
#4E4E4E

Design tokens & code

CSS
--color: #25536c;
/* rgb */ color: rgb(37, 83, 108);
/* oklch */ color: oklch(42.2% 0.065 235.0);
Tailwind
colors: {
  custom: {
    50: '#678396',
    500: '#25536c',
    950: '#000000',
  },
}
SCSS
$custom: #25536c;
$custom-light: #678396;
$custom-dark: #000000;
JSON
{
  "hex": "#25536c",
  "rgb": {
    "r": 37,
    "g": 83,
    "b": 108
  },
  "hsl": {
    "h": 201.127,
    "s": 48.966,
    "l": 28.431
  },
  "oklch": {
    "l": 0.42156,
    "c": 0.06519,
    "h": 235
  },
  "luminance": 0.07663
}

Semantic roles & 50–950 ramp

primary
#25536C
secondary
#9F6A4E
accent
#804FD9
background
#F6F8F9
surface
#EBEFF2
border
#C6CACC
text
#060A0D
muted
#7A7C7E

Preview Lab

Preview with #25536C

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

Preview Lab → · Contrast checker → · Palette generator →

#25536C Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva