#01232A#01232A

#01232A is a very dark, muted cyan. Relative luminance 0.014; OKLCH L 23.6% C 0.041 H 214.3°. Best body text is #FFFFFF at 16.47:1 contrast (WCAG AA passes).

Color values

HEX	#01232A
RGB	rgb(1, 35, 42)
HSL	hsl(190, 95%, 8%)
HSV	hsv(190, 98%, 16%)
CMYK	cmyk(97.6%, 16.7%, 0%, 83.5%)
CIE-LAB	lab(11.79, -9.11, -8.17)
CIE-LCH	lch(11.79, 12.23, 221.88°)
OKLab	oklab(23.6% -0.0334 -0.0228)
OKLCH	oklch(23.6% 0.041 214.3)
XYZ	xyz(1.0313, 1.3755, 2.4012)
Luminance	0.0138 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#01232A #2A0801

analogous

#012A1C #01232A #010E2A

triadic

#01232A #2A0123 #232A01

tetradic

#01232A #1C012A #2A0801 #0E2A01

square

#01232A #1C012A #2A0801 #0E2A01

split-complementary

#01232A #2A010E #2A1C01

monochromatic

#01191E #01191E #01232A #025566 #0487A2

Accessibility & contrast

On white

16.47

#01232A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#01232A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #01232A

16.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##01232A	#FFFFFF	#000000	##FFFFFF
##01232A	1.00	16.47	1.28	16.47
#FFFFFF	16.47	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E212A

Deuteranopia (green-blind)

#181D2A

Tritanopia (blue-blind)

#002625

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #01232a;
/* rgb */ color: rgb(1, 35, 42);
/* oklch */ color: oklch(23.6% 0.041 214.3);

Tailwind

colors: {
  custom: {
    50: '#495e63',
    500: '#01232a',
    950: '#000000',
  },
}

SCSS

$custom: #01232a;
$custom-light: #495e63;
$custom-dark: #000000;

JSON

{
  "hex": "#01232a",
  "rgb": {
    "r": 1,
    "g": 35,
    "b": 42
  },
  "hsl": {
    "h": 190.244,
    "s": 95.349,
    "l": 8.431
  },
  "oklch": {
    "l": 0.23598,
    "c": 0.0405,
    "h": 214.3
  },
  "luminance": 0.01376
}

Semantic roles & 50–950 ramp

primary

#01232A

secondary

#702616

accent

#4D29FF

background

#F4F5F5

surface

#E7E9EA

border

#C3C5C6

text

#010405

muted

#777979

Preview Lab

Preview with #01232A

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

Preview Lab → · Contrast checker → · Palette generator →