#25565E#25565E

#25565E is a dark, muted teal. Relative luminance 0.079; OKLCH L 42.3% C 0.054 H 209.6°. Best body text is #FFFFFF at 8.17:1 contrast (WCAG AA passes).

Color values

HEX	#25565E
RGB	rgb(37, 86, 94)
HSL	hsl(188, 44%, 26%)
HSV	hsv(188, 61%, 37%)
CMYK	cmyk(60.6%, 8.5%, 0%, 63.1%)
CIE-LAB	lab(33.68, -13.85, -9.65)
CIE-LCH	lch(33.68, 16.88, 214.86°)
OKLab	oklab(42.29% -0.047 -0.0267)
OKLCH	oklch(42.29% 0.054 209.6)
XYZ	xyz(6.1103, 7.8565, 11.7819)
Luminance	0.0786 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25565E #5E2D25

analogous

#255E49 #25565E #25395E

triadic

#25565E #5E2556 #565E25

tetradic

#25565E #49255E #5E2D25 #395E25

square

#25565E #49255E #5E2D25 #395E25

split-complementary

#25565E #5E2539 #5E4925

monochromatic

#091416 #142E32 #25565E #367E8A #48A6B6

Accessibility & contrast

On white

8.17

#25565E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#25565E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25565E

8.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25565E	#FFFFFF	#000000	##FFFFFF
##25565E	1.00	8.17	2.57	8.17
#FFFFFF	8.17	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F535F

Deuteranopia (green-blind)

#464C5E

Tritanopia (blue-blind)

#005A58

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #25565e;
/* rgb */ color: rgb(37, 86, 94);
/* oklch */ color: oklch(42.3% 0.054 209.6);

Tailwind

colors: {
  custom: {
    50: '#66858b',
    500: '#25565e',
    950: '#000000',
  },
}

SCSS

$custom: #25565e;
$custom-light: #66858b;
$custom-dark: #000000;

JSON

{
  "hex": "#25565e",
  "rgb": {
    "r": 37,
    "g": 86,
    "b": 94
  },
  "hsl": {
    "h": 188.421,
    "s": 43.511,
    "l": 25.686
  },
  "oklch": {
    "l": 0.42293,
    "c": 0.05408,
    "h": 209.6
  },
  "luminance": 0.07857
}

Semantic roles & 50–950 ramp

primary

#25565E

secondary

#91574D

accent

#6655D3

background

#F6F8F8

surface

#EBEFF0

border

#C6CACB

text

#060B0C

muted

#7A7C7D

Preview Lab

Preview with #25565E

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

Preview Lab → · Contrast checker → · Palette generator →