#04100E#04100E

#04100E is a very dark, near-neutral teal. Relative luminance 0.004; OKLCH L 16.0% C 0.020 H 183.1°. Best body text is #FFFFFF at 19.34:1 contrast (WCAG AA passes).

Color values

HEX	#04100E
RGB	rgb(4, 16, 14)
HSL	hsl(170, 60%, 4%)
HSV	hsv(170, 75%, 6%)
CMYK	cmyk(75%, 0%, 12.5%, 93.7%)
CIE-LAB	lab(3.87, -3.78, -0.22)
CIE-LCH	lch(3.87, 3.79, 183.31°)
OKLab	oklab(15.99% -0.0196 -0.001)
OKLCH	oklch(15.99% 0.02 183.1)
XYZ	xyz(0.3146, 0.4281, 0.4814)
Luminance	0.0043 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#04100E #100406

analogous

#041008 #04100E #040C10

triadic

#04100E #0E0410 #100E04

tetradic

#04100E #080410 #100406 #0C1004

square

#04100E #080410 #100406 #0C1004

split-complementary

#04100E #10040C #100804

monochromatic

#061815 #061815 #061815 #104139 #1C7264

Accessibility & contrast

On white

19.34

#04100E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.09

#04100E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #04100E

19.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##04100E	#FFFFFF	#000000	##FFFFFF
##04100E	1.00	19.34	1.09	19.34
#FFFFFF	19.34	1.00	21.00	1.00
#000000	1.09	21.00	1.00	21.00
##FFFFFF	19.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F0F0E

Deuteranopia (green-blind)

#0D0D0E

Tritanopia (blue-blind)

#01100F

Achromatopsia (no color)

#0E0E0E

Design tokens & code

CSS

--color: #04100e;
/* rgb */ color: rgb(4, 16, 14);
/* oklch */ color: oklch(16.0% 0.020 183.1);

Tailwind

colors: {
  custom: {
    50: '#484e4d',
    500: '#04100e',
    950: '#000000',
  },
}

SCSS

$custom: #04100e;
$custom-light: #484e4d;
$custom-dark: #000000;

JSON

{
  "hex": "#04100e",
  "rgb": {
    "r": 4,
    "g": 16,
    "b": 14
  },
  "hsl": {
    "h": 170,
    "s": 60,
    "l": 3.922
  },
  "oklch": {
    "l": 0.15992,
    "c": 0.01966,
    "h": 183.1
  },
  "luminance": 0.00428
}

Semantic roles & 50–950 ramp

primary

#04100E

secondary

#4F2028

accent

#455FE3

background

#F4F4F4

surface

#E6E7E7

border

#C2C3C3

text

#000101

muted

#777777

Preview Lab

Preview with #04100E

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

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