#25718F#25718F

#25718F is a mid, moderate cyan. Relative luminance 0.142; OKLCH L 51.6% C 0.086 H 228.5°. Best body text is #FFFFFF at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#25718F
RGB	rgb(37, 113, 143)
HSL	hsl(197, 59%, 35%)
HSV	hsv(197, 74%, 56%)
CMYK	cmyk(74.1%, 21%, 0%, 43.9%)
CIE-LAB	lab(44.50, -12.58, -23.04)
CIE-LCH	lch(44.50, 26.25, 241.36°)
OKLab	oklab(51.62% -0.0571 -0.0646)
OKLCH	oklch(51.62% 0.086 228.5)
XYZ	xyz(11.6240, 14.1854, 28.1067)
Luminance	0.1419 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25718F #8F4325

analogous

#258F78 #25718F #253C8F

triadic

#25718F #8F2571 #718F25

tetradic

#25718F #78258F #8F4325 #3C8F25

square

#25718F #78258F #8F4325 #3C8F25

split-complementary

#25718F #8F253C #8F7825

monochromatic

#0C242E #184B5E #25718F #3297C0 #5AB2D4

Accessibility & contrast

On white

5.47

#25718F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.84

#25718F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #25718F

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25718F	#FFFFFF	#000000	##FFFFFF
##25718F	1.00	5.47	3.84	5.47
#FFFFFF	5.47	1.00	21.00	1.00
#000000	3.84	21.00	1.00	21.00
##FFFFFF	5.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#616F90

Deuteranopia (green-blind)

#53658F

Tritanopia (blue-blind)

#00797B

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #25718f;
/* rgb */ color: rgb(37, 113, 143);
/* oklch */ color: oklch(51.6% 0.086 228.5);

Tailwind

colors: {
  custom: {
    50: '#6f99b0',
    500: '#25718f',
    950: '#000000',
  },
}

SCSS

$custom: #25718f;
$custom-light: #6f99b0;
$custom-dark: #000000;

JSON

{
  "hex": "#25718f",
  "rgb": {
    "r": 37,
    "g": 113,
    "b": 143
  },
  "hsl": {
    "h": 196.981,
    "s": 58.889,
    "l": 35.294
  },
  "oklch": {
    "l": 0.5162,
    "c": 0.08625,
    "h": 228.5
  },
  "luminance": 0.14187
}

Semantic roles & 50–950 ramp

primary

#25718F

secondary

#B97357

accent

#7246E2

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E10

muted

#7B7E7F

Preview Lab

Preview with #25718F

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

Preview Lab → · Contrast checker → · Palette generator →