#011E23#011E23

#011E23 is a very dark, muted teal. Relative luminance 0.011; OKLCH L 21.6% C 0.036 H 210.7°. Best body text is #FFFFFF at 17.34:1 contrast (WCAG AA passes).

Color values

HEX	#011E23
RGB	rgb(1, 30, 35)
HSL	hsl(189, 94%, 7%)
HSV	hsv(189, 97%, 14%)
CMYK	cmyk(97.1%, 14.3%, 0%, 86.3%)
CIE-LAB	lab(9.45, -8.79, -6.62)
CIE-LCH	lch(9.45, 11.00, 216.98°)
OKLab	oklab(21.59% -0.0311 -0.0185)
OKLCH	oklch(21.59% 0.036 210.7)
XYZ	xyz(0.7800, 1.0562, 1.7525)
Luminance	0.0106 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#011E23 #230601

analogous

#012317 #011E23 #010D23

triadic

#011E23 #23011E #1E2301

tetradic

#011E23 #170123 #230601 #0D2301

square

#011E23 #170123 #230601 #0D2301

split-complementary

#011E23 #23010D #231701

monochromatic

#01191E #01191E #011E23 #03515F #04849A

Accessibility & contrast

On white

17.34

#011E23 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#011E23 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #011E23

17.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##011E23	#FFFFFF	#000000	##FFFFFF
##011E23	1.00	17.34	1.21	17.34
#FFFFFF	17.34	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A1C23

Deuteranopia (green-blind)

#151923

Tritanopia (blue-blind)

#002020

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #011e23;
/* rgb */ color: rgb(1, 30, 35);
/* oklch */ color: oklch(21.6% 0.036 210.7);

Tailwind

colors: {
  custom: {
    50: '#47595d',
    500: '#011e23',
    950: '#000000',
  },
}

SCSS

$custom: #011e23;
$custom-light: #47595d;
$custom-dark: #000000;

JSON

{
  "hex": "#011e23",
  "rgb": {
    "r": 1,
    "g": 30,
    "b": 35
  },
  "hsl": {
    "h": 188.824,
    "s": 94.444,
    "l": 7.059
  },
  "oklch": {
    "l": 0.21594,
    "c": 0.03621,
    "h": 210.7
  },
  "luminance": 0.01056
}

Semantic roles & 50–950 ramp

primary

#011E23

secondary

#6A2216

accent

#4829FF

background

#F4F5F5

surface

#E6E9E9

border

#C2C5C5

text

#000304

muted

#777879

Preview Lab

Preview with #011E23

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

Preview Lab → · Contrast checker → · Palette generator →