#25779B#25779B

#25779B is a mid, moderate cyan. Relative luminance 0.160; OKLCH L 53.7% C 0.095 H 231.6°. Best body text is #FFFFFF at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#25779B
RGB	rgb(37, 119, 155)
HSL	hsl(198, 61%, 38%)
HSV	hsv(198, 76%, 61%)
CMYK	cmyk(76.1%, 23.2%, 0%, 39.2%)
CIE-LAB	lab(46.91, -11.76, -26.39)
CIE-LCH	lch(46.91, 28.89, 245.99°)
OKLab	oklab(53.72% -0.0587 -0.0742)
OKLCH	oklch(53.72% 0.095 231.6)
XYZ	xyz(13.2738, 15.9520, 33.3834)
Luminance	0.1595 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25779B #9B4925

analogous

#259B84 #25779B #253C9B

triadic

#25779B #9B2577 #779B25

tetradic

#25779B #84259B #9B4925 #3C9B25

square

#25779B #84259B #9B4925 #3C9B25

split-complementary

#25779B #9B253C #9B8425

monochromatic

#0D2B38 #19516A #25779B #319DCC #61B5D9

Accessibility & contrast

On white

5.01

#25779B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.19

#25779B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #25779B

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25779B	#FFFFFF	#000000	##FFFFFF
##25779B	1.00	5.01	4.19	5.01
#FFFFFF	5.01	1.00	21.00	1.00
#000000	4.19	21.00	1.00	21.00
##FFFFFF	5.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#65769D

Deuteranopia (green-blind)

#556A9A

Tritanopia (blue-blind)

#008183

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #25779b;
/* rgb */ color: rgb(37, 119, 155);
/* oklch */ color: oklch(53.7% 0.095 231.6);

Tailwind

colors: {
  custom: {
    50: '#719eb8',
    500: '#25779b',
    950: '#000000',
  },
}

SCSS

$custom: #25779b;
$custom-light: #719eb8;
$custom-dark: #000000;

JSON

{
  "hex": "#25779b",
  "rgb": {
    "r": 37,
    "g": 119,
    "b": 155
  },
  "hsl": {
    "h": 198.305,
    "s": 61.458,
    "l": 37.647
  },
  "oklch": {
    "l": 0.5372,
    "c": 0.09467,
    "h": 231.6
  },
  "luminance": 0.15954
}

Semantic roles & 50–950 ramp

primary

#25779B

secondary

#BF7B5D

accent

#7443E5

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090E11

muted

#7B7E80

Preview Lab

Preview with #25779B

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

Preview Lab → · Contrast checker → · Palette generator →