#25545D#25545D

#25545D is a dark, muted teal. Relative luminance 0.075; OKLCH L 41.7% C 0.053 H 211.8°. Best body text is #FFFFFF at 8.38:1 contrast (WCAG AA passes).

Color values

HEX	#25545D
RGB	rgb(37, 84, 93)
HSL	hsl(190, 43%, 25%)
HSV	hsv(190, 60%, 36%)
CMYK	cmyk(60.2%, 9.7%, 0%, 63.5%)
CIE-LAB	lab(32.97, -13.01, -10.09)
CIE-LCH	lch(32.97, 16.47, 217.79°)
OKLab	oklab(41.71% -0.045 -0.0279)
OKLCH	oklch(41.71% 0.053 211.8)
XYZ	xyz(5.9083, 7.5237, 11.4947)
Luminance	0.0752 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25545D #5D2E25

analogous

#255D4A #25545D #25385D

triadic

#25545D #5D2554 #545D25

tetradic

#25545D #4A255D #5D2E25 #385D25

square

#25545D #4A255D #5D2E25 #385D25

split-complementary

#25545D #5D2538 #5D4A25

monochromatic

#091416 #142C31 #25545D #367C89 #48A3B5

Accessibility & contrast

On white

8.38

#25545D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#25545D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25545D

8.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25545D	#FFFFFF	#000000	##FFFFFF
##25545D	1.00	8.38	2.50	8.38
#FFFFFF	8.38	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D515E

Deuteranopia (green-blind)

#444B5D

Tritanopia (blue-blind)

#005857

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #25545d;
/* rgb */ color: rgb(37, 84, 93);
/* oklch */ color: oklch(41.7% 0.053 211.8);

Tailwind

colors: {
  custom: {
    50: '#66848a',
    500: '#25545d',
    950: '#000000',
  },
}

SCSS

$custom: #25545d;
$custom-light: #66848a;
$custom-dark: #000000;

JSON

{
  "hex": "#25545d",
  "rgb": {
    "r": 37,
    "g": 84,
    "b": 93
  },
  "hsl": {
    "h": 189.643,
    "s": 43.077,
    "l": 25.49
  },
  "oklch": {
    "l": 0.41709,
    "c": 0.05296,
    "h": 211.8
  },
  "luminance": 0.07524
}

Semantic roles & 50–950 ramp

primary

#25545D

secondary

#90584D

accent

#6955D3

background

#F6F8F8

surface

#EBEFF0

border

#C6CACB

text

#060B0B

muted

#7A7C7C

Preview Lab

Preview with #25545D

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

Preview Lab → · Contrast checker → · Palette generator →