#011228#011228

#011228 is a very dark, muted cyan. Relative luminance 0.006; OKLCH L 18.1% C 0.052 H 252.9°. Best body text is #FFFFFF at 18.78:1 contrast (WCAG AA passes).

Color values

HEX	#011228
RGB	rgb(1, 18, 40)
HSL	hsl(214, 95%, 8%)
HSV	hsv(214, 98%, 16%)
CMYK	cmyk(97.5%, 55%, 0%, 84.3%)
CIE-LAB	lab(5.35, 2.00, -16.73)
CIE-LCH	lch(5.35, 16.85, 276.82°)
OKLab	oklab(18.15% -0.0153 -0.0498)
OKLCH	oklch(18.15% 0.052 252.9)
XYZ	xyz(0.6117, 0.5922, 2.0891)
Luminance	0.0059 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#011228 #281701

analogous

#012528 #011228 #030128

triadic

#011228 #280112 #122801

tetradic

#011228 #280125 #281701 #012803

square

#011228 #280125 #281701 #012803

split-complementary

#011228 #280301 #252801

monochromatic

#010D1E #010D1E #011228 #022D64 #04489F

Accessibility & contrast

On white

18.78

#011228 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.12

#011228 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #011228

18.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##011228	#FFFFFF	#000000	##FFFFFF
##011228	1.00	18.78	1.12	18.78
#FFFFFF	18.78	1.00	21.00	1.00
#000000	1.12	21.00	1.00	21.00
##FFFFFF	18.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#071429

Deuteranopia (green-blind)

#021028

Tritanopia (blue-blind)

#00171A

Achromatopsia (no color)

#121212

Design tokens & code

CSS

--color: #011228;
/* rgb */ color: rgb(1, 18, 40);
/* oklch */ color: oklch(18.1% 0.052 252.9);

Tailwind

colors: {
  custom: {
    50: '#474f62',
    500: '#011228',
    950: '#000000',
  },
}

SCSS

$custom: #011228;
$custom-light: #474f62;
$custom-dark: #000000;

JSON

{
  "hex": "#011228",
  "rgb": {
    "r": 1,
    "g": 18,
    "b": 40
  },
  "hsl": {
    "h": 213.846,
    "s": 95.122,
    "l": 8.039
  },
  "oklch": {
    "l": 0.18145,
    "c": 0.05213,
    "h": 252.9
  },
  "luminance": 0.00592
}

Semantic roles & 50–950 ramp

primary

#011228

secondary

#6F4816

accent

#A229FF

background

#F4F4F5

surface

#E6E7EA

border

#C2C3C6

text

#000205

muted

#777879

Preview Lab

Preview with #011228

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

Preview Lab → · Contrast checker → · Palette generator →