#01242A#01242A

#01242A is a very dark, muted teal. Relative luminance 0.014; OKLCH L 23.9% C 0.041 H 211.4°. Best body text is #FFFFFF at 16.32:1 contrast (WCAG AA passes).

Color values

HEX	#01242A
RGB	rgb(1, 36, 42)
HSL	hsl(189, 95%, 8%)
HSV	hsv(189, 98%, 16%)
CMYK	cmyk(97.6%, 14.3%, 0%, 83.5%)
CIE-LAB	lab(12.19, -9.76, -7.56)
CIE-LCH	lch(12.19, 12.35, 217.76°)
OKLab	oklab(23.92% -0.0346 -0.0211)
OKLCH	oklch(23.92% 0.041 211.4)
XYZ	xyz(1.0611, 1.4352, 2.4111)
Luminance	0.0143 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#01242A #2A0701

analogous

#012A1B #01242A #010F2A

triadic

#01242A #2A0124 #242A01

tetradic

#01242A #1B012A #2A0701 #0F2A01

square

#01242A #1B012A #2A0701 #0F2A01

split-complementary

#01242A #2A010F #2A1B01

monochromatic

#011A1E #011A1E #01242A #025766 #048AA2

Accessibility & contrast

On white

16.32

#01242A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#01242A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #01242A

16.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##01242A	#FFFFFF	#000000	##FFFFFF
##01242A	1.00	16.32	1.29	16.32
#FFFFFF	16.32	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F222A

Deuteranopia (green-blind)

#191E2A

Tritanopia (blue-blind)

#002626

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #01242a;
/* rgb */ color: rgb(1, 36, 42);
/* oklch */ color: oklch(23.9% 0.041 211.4);

Tailwind

colors: {
  custom: {
    50: '#495e63',
    500: '#01242a',
    950: '#000000',
  },
}

SCSS

$custom: #01242a;
$custom-light: #495e63;
$custom-dark: #000000;

JSON

{
  "hex": "#01242a",
  "rgb": {
    "r": 1,
    "g": 36,
    "b": 42
  },
  "hsl": {
    "h": 188.78,
    "s": 95.349,
    "l": 8.431
  },
  "oklch": {
    "l": 0.23918,
    "c": 0.04057,
    "h": 211.4
  },
  "luminance": 0.01435
}

Semantic roles & 50–950 ramp

primary

#01242A

secondary

#702416

accent

#4829FF

background

#F4F5F5

surface

#E7E9EA

border

#C3C5C6

text

#010405

muted

#777979

Preview Lab

Preview with #01242A

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

Preview Lab → · Contrast checker → · Palette generator →