#01282B#01282B

#01282B is a dark, muted teal. Relative luminance 0.017; OKLCH L 25.3% C 0.042 H 202.6°. Best body text is #FFFFFF at 15.68:1 contrast (WCAG AA passes).

Color values

HEX	#01282B
RGB	rgb(1, 40, 43)
HSL	hsl(184, 95%, 9%)
HSV	hsv(184, 98%, 17%)
CMYK	cmyk(97.7%, 7%, 0%, 83.1%)
CIE-LAB	lab(13.82, -11.86, -5.81)
CIE-LCH	lch(13.82, 13.21, 206.08°)
OKLab	oklab(25.25% -0.0389 -0.0162)
OKLCH	oklch(25.25% 0.042 202.6)
XYZ	xyz(1.2072, 1.6983, 2.5492)
Luminance	0.0170 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#01282B #2B0401

analogous

#012B19 #01282B #01132B

triadic

#01282B #2B0128 #282B01

tetradic

#01282B #19012B #2B0401 #132B01

square

#01282B #19012B #2B0401 #132B01

split-complementary

#01282B #2B0113 #2B1901

monochromatic

#011C1E #011C1E #01282B #026067 #0497A3

Accessibility & contrast

On white

15.68

#01282B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#01282B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #01282B

15.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##01282B	#FFFFFF	#000000	##FFFFFF
##01282B	1.00	15.68	1.34	15.68
#FFFFFF	15.68	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#24262B

Deuteranopia (green-blind)

#1E212B

Tritanopia (blue-blind)

#002A29

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #01282b;
/* rgb */ color: rgb(1, 40, 43);
/* oklch */ color: oklch(25.3% 0.042 202.6);

Tailwind

colors: {
  custom: {
    50: '#4a6264',
    500: '#01282b',
    950: '#000000',
  },
}

SCSS

$custom: #01282b;
$custom-light: #4a6264;
$custom-dark: #000000;

JSON

{
  "hex": "#01282b",
  "rgb": {
    "r": 1,
    "g": 40,
    "b": 43
  },
  "hsl": {
    "h": 184.286,
    "s": 95.455,
    "l": 8.627
  },
  "oklch": {
    "l": 0.25251,
    "c": 0.04211,
    "h": 202.6
  },
  "luminance": 0.01698
}

Semantic roles & 50–950 ramp

primary

#01282B

secondary

#711D17

accent

#3829FF

background

#F4F5F5

surface

#E7EAEA

border

#C3C6C6

text

#010505

muted

#777979

Preview Lab

Preview with #01282B

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

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