#25869B#25869B

#25869B is a mid, moderate cyan. Relative luminance 0.198; OKLCH L 57.5% C 0.091 H 215.8°. Best body text is #000000 at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#25869B
RGB	rgb(37, 134, 155)
HSL	hsl(191, 61%, 38%)
HSV	hsv(191, 76%, 61%)
CMYK	cmyk(76.1%, 13.5%, 0%, 39.2%)
CIE-LAB	lab(51.62, -20.06, -19.14)
CIE-LCH	lch(51.62, 27.72, 223.66°)
OKLab	oklab(57.49% -0.074 -0.0534)
OKLCH	oklch(57.49% 0.091 215.8)
XYZ	xyz(15.2019, 19.8082, 34.0262)
Luminance	0.1981 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25869B #9B3A25

analogous

#259B75 #25869B #254B9B

triadic

#25869B #9B2586 #869B25

tetradic

#25869B #75259B #9B3A25 #4B9B25

square

#25869B #75259B #9B3A25 #4B9B25

split-complementary

#25869B #9B254B #9B7525

monochromatic

#0D3138 #195B6A #25869B #31B1CC #61C4D9

Accessibility & contrast

On white

4.23

#25869B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.96

#25869B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #25869B

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25869B	#FFFFFF	#000000	##000000
##25869B	1.00	4.23	4.96	4.96
#FFFFFF	4.23	1.00	21.00	21.00
#000000	4.96	21.00	1.00	1.00
##000000	4.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#78829C

Deuteranopia (green-blind)

#68769B

Tritanopia (blue-blind)

#008E8D

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #25869b;
/* rgb */ color: rgb(37, 134, 155);
/* oklch */ color: oklch(57.5% 0.091 215.8);

Tailwind

colors: {
  custom: {
    50: '#73a9b8',
    500: '#25869b',
    950: '#000000',
  },
}

SCSS

$custom: #25869b;
$custom-light: #73a9b8;
$custom-dark: #000000;

JSON

{
  "hex": "#25869b",
  "rgb": {
    "r": 37,
    "g": 134,
    "b": 155
  },
  "hsl": {
    "h": 190.678,
    "s": 61.458,
    "l": 37.647
  },
  "oklch": {
    "l": 0.57494,
    "c": 0.09126,
    "h": 215.8
  },
  "luminance": 0.1981
}

Semantic roles & 50–950 ramp

primary

#25869B

secondary

#BF6F5D

accent

#6043E5

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#091011

muted

#7B7F80

Preview Lab

Preview with #25869B

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

Preview Lab → · Contrast checker → · Palette generator →