#04392A#04392A

#04392A is a dark, muted teal. Relative luminance 0.031; OKLCH L 30.7% C 0.059 H 168.3°. Best body text is #FFFFFF at 12.93:1 contrast (WCAG AA passes).

Color values

HEX	#04392A
RGB	rgb(4, 57, 42)
HSL	hsl(163, 87%, 12%)
HSV	hsv(163, 93%, 22%)
CMYK	cmyk(93%, 0%, 26.3%, 77.6%)
CIE-LAB	lab(20.51, -20.96, 4.70)
CIE-LCH	lch(20.51, 21.48, 167.35°)
OKLab	oklab(30.74% -0.0581 0.012)
OKLCH	oklch(30.74% 0.059 168.3)
XYZ	xyz(1.9309, 3.1190, 2.6903)
Luminance	0.0312 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#04392A #390413

analogous

#043910 #04392A #042E39

triadic

#04392A #2A0439 #392A04

tetradic

#04392A #100439 #390413 #2E3904

square

#04392A #100439 #390413 #2E3904

split-complementary

#04392A #39042E #391004

monochromatic

#021D15 #021D15 #04392A #087254 #0CAB7E

Accessibility & contrast

On white

12.93

#04392A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#04392A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #04392A

12.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##04392A	#FFFFFF	#000000	##FFFFFF
##04392A	1.00	12.93	1.62	12.93
#FFFFFF	12.93	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373429

Deuteranopia (green-blind)

#312F2B

Tritanopia (blue-blind)

#003935

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #04392a;
/* rgb */ color: rgb(4, 57, 42);
/* oklch */ color: oklch(30.7% 0.059 168.3);

Tailwind

colors: {
  custom: {
    50: '#4f7063',
    500: '#04392a',
    950: '#000000',
  },
}

SCSS

$custom: #04392a;
$custom-light: #4f7063;
$custom-dark: #000000;

JSON

{
  "hex": "#04392a",
  "rgb": {
    "r": 4,
    "g": 57,
    "b": 42
  },
  "hsl": {
    "h": 163.019,
    "s": 86.885,
    "l": 11.961
  },
  "oklch": {
    "l": 0.3074,
    "c": 0.05929,
    "h": 168.3
  },
  "luminance": 0.03119
}

Semantic roles & 50–950 ramp

primary

#04392A

secondary

#7B1E38

accent

#2B66FD

background

#F4F6F5

surface

#E7ECEA

border

#C3C7C6

text

#020705

muted

#787A79

Preview Lab

Preview with #04392A

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

Preview Lab → · Contrast checker → · Palette generator →