#011623#011623

#011623 is a very dark, muted cyan. Relative luminance 0.007; OKLCH L 19.0% C 0.039 H 236.9°. Best body text is #FFFFFF at 18.41:1 contrast (WCAG AA passes).

Color values

HEX	#011623
RGB	rgb(1, 22, 35)
HSL	hsl(203, 94%, 7%)
HSV	hsv(203, 97%, 14%)
CMYK	cmyk(97.1%, 37.1%, 0%, 86.3%)
CIE-LAB	lab(6.34, -2.62, -11.41)
CIE-LCH	lch(6.34, 11.71, 257.05°)
OKLab	oklab(18.99% -0.0215 -0.033)
OKLCH	oklch(18.99% 0.039 236.9)
XYZ	xyz(0.6027, 0.7015, 1.6934)
Luminance	0.0070 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#011623 #230E01

analogous

#01231F #011623 #010523

triadic

#011623 #230116 #162301

tetradic

#011623 #1F0123 #230E01 #052301

square

#011623 #1F0123 #230E01 #052301

split-complementary

#011623 #230105 #231F01

monochromatic

#01131E #01131E #011623 #033B5F #04619A

Accessibility & contrast

On white

18.41

#011623 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#011623 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #011623

18.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##011623	#FFFFFF	#000000	##FFFFFF
##011623	1.00	18.41	1.14	18.41
#FFFFFF	18.41	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#101624

Deuteranopia (green-blind)

#0A1223

Tritanopia (blue-blind)

#00191B

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #011623;
/* rgb */ color: rgb(1, 22, 35);
/* oklch */ color: oklch(19.0% 0.039 236.9);

Tailwind

colors: {
  custom: {
    50: '#47525d',
    500: '#011623',
    950: '#000000',
  },
}

SCSS

$custom: #011623;
$custom-light: #47525d;
$custom-dark: #000000;

JSON

{
  "hex": "#011623",
  "rgb": {
    "r": 1,
    "g": 22,
    "b": 35
  },
  "hsl": {
    "h": 202.941,
    "s": 94.444,
    "l": 7.059
  },
  "oklch": {
    "l": 0.18989,
    "c": 0.03933,
    "h": 236.9
  },
  "luminance": 0.00702
}

Semantic roles & 50–950 ramp

primary

#011623

secondary

#6A3616

accent

#7B29FF

background

#F4F4F5

surface

#E6E7E9

border

#C2C3C5

text

#000204

muted

#777879

Preview Lab

Preview with #011623

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

Preview Lab → · Contrast checker → · Palette generator →