#04190F#04190F

#04190F is a very dark, muted teal. Relative luminance 0.008; OKLCH L 19.2% C 0.035 H 161.0°. Best body text is #FFFFFF at 18.24:1 contrast (WCAG AA passes).

Color values

HEX	#04190F
RGB	rgb(4, 25, 15)
HSL	hsl(151, 72%, 6%)
HSV	hsv(151, 84%, 10%)
CMYK	cmyk(84%, 0%, 40%, 90.2%)
CIE-LAB	lab(6.82, -9.59, 3.58)
CIE-LCH	lch(6.82, 10.24, 159.53°)
OKLab	oklab(19.2% -0.0331 0.0114)
OKLCH	oklch(19.2% 0.035 161)
XYZ	xyz(0.4839, 0.7555, 0.5722)
Luminance	0.0076 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#04190F #19040E

analogous

#041904 #04190F #041819

triadic

#04190F #0F0419 #190F04

tetradic

#04190F #040419 #19040E #181904

square

#04190F #040419 #19040E #181904

split-complementary

#04190F #190418 #190404

monochromatic

#041A10 #041A10 #041A10 #0C4E2F #15834E

Accessibility & contrast

On white

18.24

#04190F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#04190F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #04190F

18.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##04190F	#FFFFFF	#000000	##FFFFFF
##04190F	1.00	18.24	1.15	18.24
#FFFFFF	18.24	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#19160E

Deuteranopia (green-blind)

#151410

Tritanopia (blue-blind)

#001916

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #04190f;
/* rgb */ color: rgb(4, 25, 15);
/* oklch */ color: oklch(19.2% 0.035 161.0);

Tailwind

colors: {
  custom: {
    50: '#48554e',
    500: '#04190f',
    950: '#000000',
  },
}

SCSS

$custom: #04190f;
$custom-light: #48554e;
$custom-dark: #000000;

JSON

{
  "hex": "#04190f",
  "rgb": {
    "r": 4,
    "g": 25,
    "b": 15
  },
  "hsl": {
    "h": 151.429,
    "s": 72.414,
    "l": 5.686
  },
  "oklch": {
    "l": 0.19199,
    "c": 0.03505,
    "h": 161
  },
  "luminance": 0.00756
}

Semantic roles & 50–950 ramp

primary

#04190F

secondary

#5B1E3B

accent

#3990EF

background

#F4F4F4

surface

#E6E7E7

border

#C2C3C3

text

#000301

muted

#777877

Preview Lab

Preview with #04190F

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

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