#042829#042829

#042829 is a dark, muted teal. Relative luminance 0.017; OKLCH L 25.3% C 0.040 H 197.7°. Best body text is #FFFFFF at 15.66:1 contrast (WCAG AA passes).

Color values

HEX	#042829
RGB	rgb(4, 40, 41)
HSL	hsl(182, 82%, 9%)
HSV	hsv(182, 90%, 16%)
CMYK	cmyk(90.2%, 2.4%, 0%, 83.9%)
CIE-LAB	lab(13.85, -11.93, -4.32)
CIE-LCH	lch(13.85, 12.69, 199.92°)
OKLab	oklab(25.28% -0.0377 -0.012)
OKLCH	oklch(25.28% 0.04 197.7)
XYZ	xyz(1.2089, 1.7033, 2.3625)
Luminance	0.0170 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#042829 #290504

analogous

#042918 #042829 #041629

triadic

#042829 #290428 #282904

tetradic

#042829 #180429 #290504 #162904

square

#042829 #180429 #290504 #162904

split-complementary

#042829 #290416 #291804

monochromatic

#031B1C #031B1C #042829 #095E61 #0F9599

Accessibility & contrast

On white

15.66

#042829 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#042829 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #042829

15.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##042829	#FFFFFF	#000000	##FFFFFF
##042829	1.00	15.66	1.34	15.66
#FFFFFF	15.66	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#242629

Deuteranopia (green-blind)

#1F2229

Tritanopia (blue-blind)

#002A28

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #042829;
/* rgb */ color: rgb(4, 40, 41);
/* oklch */ color: oklch(25.3% 0.040 197.7);

Tailwind

colors: {
  custom: {
    50: '#4b6262',
    500: '#042829',
    950: '#000000',
  },
}

SCSS

$custom: #042829;
$custom-light: #4b6262;
$custom-dark: #000000;

JSON

{
  "hex": "#042829",
  "rgb": {
    "r": 4,
    "g": 40,
    "b": 41
  },
  "hsl": {
    "h": 181.622,
    "s": 82.222,
    "l": 8.824
  },
  "oklch": {
    "l": 0.2528,
    "c": 0.03957,
    "h": 197.7
  },
  "luminance": 0.01703
}

Semantic roles & 50–950 ramp

primary

#042829

secondary

#6C1F1D

accent

#352FF9

background

#F4F5F5

surface

#E7EAEA

border

#C3C6C6

text

#010505

muted

#777979

Preview Lab

Preview with #042829

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

Preview Lab → · Contrast checker → · Palette generator →