#01242E#01242E

#01242E is a very dark, muted cyan. Relative luminance 0.015; OKLCH L 24.1% C 0.043 H 221.1°. Best body text is #FFFFFF at 16.24:1 contrast (WCAG AA passes).

Color values

HEX	#01242E
RGB	rgb(1, 36, 46)
HSL	hsl(193, 96%, 9%)
HSV	hsv(193, 98%, 18%)
CMYK	cmyk(97.8%, 21.7%, 0%, 82%)
CIE-LAB	lab(12.39, -8.02, -10.14)
CIE-LCH	lch(12.39, 12.93, 231.65°)
OKLab	oklab(24.14% -0.0326 -0.0285)
OKLCH	oklch(24.14% 0.043 221.1)
XYZ	xyz(1.1363, 1.4653, 2.8072)
Luminance	0.0146 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#01242E #2E0B01

analogous

#012E22 #01242E #010E2E

triadic

#01242E #2E0124 #242E01

tetradic

#01242E #22012E #2E0B01 #0E2E01

square

#01242E #22012E #2E0B01 #0E2E01

split-complementary

#01242E #2E010E #2E2201

monochromatic

#01171E #01171E #01242E #02536A #0482A6

Accessibility & contrast

On white

16.24

#01242E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#01242E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #01242E

16.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##01242E	#FFFFFF	#000000	##FFFFFF
##01242E	1.00	16.24	1.29	16.24
#FFFFFF	16.24	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E232F

Deuteranopia (green-blind)

#181E2E

Tritanopia (blue-blind)

#002727

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #01242e;
/* rgb */ color: rgb(1, 36, 46);
/* oklch */ color: oklch(24.1% 0.043 221.1);

Tailwind

colors: {
  custom: {
    50: '#4a5e66',
    500: '#01242e',
    950: '#000000',
  },
}

SCSS

$custom: #01242e;
$custom-light: #4a5e66;
$custom-dark: #000000;

JSON

{
  "hex": "#01242e",
  "rgb": {
    "r": 1,
    "g": 36,
    "b": 46
  },
  "hsl": {
    "h": 193.333,
    "s": 95.745,
    "l": 9.216
  },
  "oklch": {
    "l": 0.2414,
    "c": 0.04327,
    "h": 221.1
  },
  "luminance": 0.01465
}

Semantic roles & 50–950 ramp

primary

#01242E

secondary

#742C17

accent

#5829FF

background

#F4F5F6

surface

#E7E9EB

border

#C3C5C6

text

#010406

muted

#77797A

Preview Lab

Preview with #01242E

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

Preview Lab → · Contrast checker → · Palette generator →