#252E2F#252E2F

#252E2F is a dark, near-neutral teal. Relative luminance 0.026; OKLCH L 29.3% C 0.013 H 204.7°. Best body text is #FFFFFF at 13.90:1 contrast (WCAG AA passes).

Color values

HEX	#252E2F
RGB	rgb(37, 46, 47)
HSL	hsl(186, 12%, 16%)
HSV	hsv(186, 21%, 18%)
CMYK	cmyk(21.3%, 2.1%, 0%, 81.6%)
CIE-LAB	lab(18.15, -3.59, -1.94)
CIE-LCH	lch(18.15, 4.08, 208.36°)
OKLab	oklab(29.31% -0.0114 -0.0053)
OKLCH	oklch(29.31% 0.013 204.7)
XYZ	xyz(2.2529, 2.5525, 3.0627)
Luminance	0.0255 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#252E2F #2F2625

analogous

#252F2B #252E2F #25292F

triadic

#252E2F #2F252E #2E2F25

tetradic

#252E2F #2B252F #2F2625 #292F25

square

#252E2F #2B252F #2F2625 #292F25

split-complementary

#252E2F #2F2529 #2F2B25

monochromatic

#0D1111 #0D1111 #252E2F #405051 #5B7173

Accessibility & contrast

On white

13.90

#252E2F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#252E2F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #252E2F

13.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##252E2F	#FFFFFF	#000000	##FFFFFF
##252E2F	1.00	13.90	1.51	13.90
#FFFFFF	13.90	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D2D2F

Deuteranopia (green-blind)

#2B2C2F

Tritanopia (blue-blind)

#222F2E

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #252e2f;
/* rgb */ color: rgb(37, 46, 47);
/* oklch */ color: oklch(29.3% 0.013 204.7);

Tailwind

colors: {
  custom: {
    50: '#5f6667',
    500: '#252e2f',
    950: '#000000',
  },
}

SCSS

$custom: #252e2f;
$custom-light: #5f6667;
$custom-dark: #000000;

JSON

{
  "hex": "#252e2f",
  "rgb": {
    "r": 37,
    "g": 46,
    "b": 47
  },
  "hsl": {
    "h": 186,
    "s": 11.905,
    "l": 16.471
  },
  "oklch": {
    "l": 0.29307,
    "c": 0.01256,
    "h": 204.7
  },
  "luminance": 0.02553
}

Semantic roles & 50–950 ramp

primary

#252E2F

secondary

#5F5251

accent

#7A73B5

background

#F5F6F6

surface

#E9EBEB

border

#C5C6C6

text

#040606

muted

#797A7A

Preview Lab

Preview with #252E2F

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

Preview Lab → · Contrast checker → · Palette generator →