#402829#402829

#402829 is a dark, muted red. Relative luminance 0.028; OKLCH L 30.7% C 0.036 H 16.7°. Best body text is #FFFFFF at 13.52:1 contrast (WCAG AA passes).

Color values

HEX	#402829
RGB	rgb(64, 40, 41)
HSL	hsl(358, 23%, 20%)
HSV	hsv(358, 38%, 25%)
CMYK	cmyk(0%, 37.5%, 35.9%, 74.9%)
CIE-LAB	lab(19.09, 11.43, 3.96)
CIE-LCH	lch(19.09, 12.10, 19.13°)
OKLab	oklab(30.69% 0.0347 0.0104)
OKLCH	oklch(30.69% 0.036 16.7)
XYZ	xyz(3.2735, 2.7679, 2.4592)
Luminance	0.0277 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#402829 #28403F

analogous

#402835 #402829 #403328

triadic

#402829 #294028 #282940

tetradic

#402829 #354028 #28403F #332840

square

#402829 #354028 #28403F #332840

split-complementary

#402829 #284033 #283540

monochromatic

#130C0C #1A1011 #402829 #664041 #8B5759

Accessibility & contrast

On white

13.52

#402829 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#402829 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #402829

13.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##402829	#FFFFFF	#000000	##FFFFFF
##402829	1.00	13.52	1.55	13.52
#FFFFFF	13.52	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C2C29

Deuteranopia (green-blind)

#323029

Tritanopia (blue-blind)

#452628

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #402829;
/* rgb */ color: rgb(64, 40, 41);
/* oklch */ color: oklch(30.7% 0.036 16.7);

Tailwind

colors: {
  custom: {
    50: '#766262',
    500: '#402829',
    950: '#000000',
  },
}

SCSS

$custom: #402829;
$custom-light: #766262;
$custom-dark: #000000;

JSON

{
  "hex": "#402829",
  "rgb": {
    "r": 64,
    "g": 40,
    "b": 41
  },
  "hsl": {
    "h": 357.5,
    "s": 23.077,
    "l": 20.392
  },
  "oklch": {
    "l": 0.30686,
    "c": 0.03624,
    "h": 16.7
  },
  "luminance": 0.02768
}

Semantic roles & 50–950 ramp

primary

#402829

secondary

#527270

accent

#C0BC68

background

#F7F5F5

surface

#EDEAEA

border

#C8C6C6

text

#080505

muted

#7B7979

Preview Lab

Preview with #402829

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

Preview Lab → · Contrast checker → · Palette generator →