#25759F#25759F

#25759F is a mid, moderate cyan. Relative luminance 0.156; OKLCH L 53.4% C 0.100 H 236.3°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#25759F
RGB	rgb(37, 117, 159)
HSL	hsl(201, 62%, 38%)
HSV	hsv(201, 77%, 62%)
CMYK	cmyk(76.7%, 26.4%, 0%, 37.6%)
CIE-LAB	lab(46.47, -9.16, -29.43)
CIE-LCH	lch(46.47, 30.83, 252.71°)
OKLab	oklab(53.43% -0.0553 -0.083)
OKLCH	oklch(53.43% 0.1 236.3)
XYZ	xyz(13.3798, 15.6175, 35.1035)
Luminance	0.1562 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25759F #9F4F25

analogous

#259F8C #25759F #25389F

triadic

#25759F #9F2575 #759F25

tetradic

#25759F #8C259F #9F4F25 #389F25

square

#25759F #8C259F #9F4F25 #389F25

split-complementary

#25759F #9F2538 #9F8C25

monochromatic

#0E2C3C #19506D #25759F #3299CF #64B2DB

Accessibility & contrast

On white

5.09

#25759F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#25759F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #25759F

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25759F	#FFFFFF	#000000	##FFFFFF
##25759F	1.00	5.09	4.12	5.09
#FFFFFF	5.09	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6175A1

Deuteranopia (green-blind)

#50699E

Tritanopia (blue-blind)

#008083

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #25759f;
/* rgb */ color: rgb(37, 117, 159);
/* oklch */ color: oklch(53.4% 0.100 236.3);

Tailwind

colors: {
  custom: {
    50: '#729cbb',
    500: '#25759f',
    950: '#000000',
  },
}

SCSS

$custom: #25759f;
$custom-light: #729cbb;
$custom-dark: #000000;

JSON

{
  "hex": "#25759f",
  "rgb": {
    "r": 37,
    "g": 117,
    "b": 159
  },
  "hsl": {
    "h": 200.656,
    "s": 62.245,
    "l": 38.431
  },
  "oklch": {
    "l": 0.53427,
    "c": 0.09977,
    "h": 236.3
  },
  "luminance": 0.15619
}

Semantic roles & 50–950 ramp

primary

#25759F

secondary

#C0815F

accent

#7B42E5

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090E12

muted

#7B7E81

Preview Lab

Preview with #25759F

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

Preview Lab → · Contrast checker → · Palette generator →