#25739E#25739E

#25739E is a mid, moderate cyan. Relative luminance 0.151; OKLCH L 52.9% C 0.100 H 237.5°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX#25739E
RGBrgb(37, 115, 158)
HSLhsl(201, 62%, 38%)
HSVhsv(201, 77%, 62%)
CMYKcmyk(76.6%, 27.2%, 0%, 38%)
CIE-LABlab(45.80, -8.35, -29.89)
CIE-LCHlch(45.80, 31.03, 254.39°)
OKLaboklab(52.88% -0.0537 -0.0844)
OKLCHoklch(52.88% 0.1 237.5)
XYZxyz(13.0628, 15.1219, 34.5715)
Luminance0.1512 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#25739E #9E5025
analogous
#259E8C #25739E #25379E
triadic
#25739E #9E2573 #739E25
tetradic
#25739E #8C259E #9E5025 #379E25
square
#25739E #8C259E #9E5025 #379E25
split-complementary
#25739E #9E2537 #9E8C25
monochromatic
#0E2B3B #194F6C #25739E #3197CF #63B0DA

Accessibility & contrast

On white

5.22
#25739E on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.02
#25739E on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #25739E
5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##25739E#FFFFFF#000000##FFFFFF
##25739E1.005.224.025.22
#FFFFFF5.221.0021.001.00
#0000004.0221.001.0021.00
##FFFFFF5.221.0021.001.00

Color blindness preview

Protanopia (red-blind)
#5F73A0
Deuteranopia (green-blind)
#4E679D
Tritanopia (blue-blind)
#007E82
Achromatopsia (no color)
#6C6C6C

Design tokens & code

CSS
--color: #25739e;
/* rgb */ color: rgb(37, 115, 158);
/* oklch */ color: oklch(52.9% 0.100 237.5);
Tailwind
colors: {
  custom: {
    50: '#729bbb',
    500: '#25739e',
    950: '#000000',
  },
}
SCSS
$custom: #25739e;
$custom-light: #729bbb;
$custom-dark: #000000;
JSON
{
  "hex": "#25739e",
  "rgb": {
    "r": 37,
    "g": 115,
    "b": 158
  },
  "hsl": {
    "h": 201.322,
    "s": 62.051,
    "l": 38.235
  },
  "oklch": {
    "l": 0.52881,
    "c": 0.1,
    "h": 237.5
  },
  "luminance": 0.15123
}

Semantic roles & 50–950 ramp

primary
#25739E
secondary
#C0815F
accent
#7C43E5
background
#F7F9FB
surface
#EDF2F6
border
#C8CCD0
text
#090E11
muted
#7B7E80

Preview Lab

Preview with #25739E

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

Preview Lab → · Contrast checker → · Palette generator →

#25739E Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva