#584440#584440

#584440 is a dark, muted red. Relative luminance 0.066; OKLCH L 40.7% C 0.029 H 31.3°. Best body text is #FFFFFF at 9.07:1 contrast (WCAG AA passes).

Color values

HEX	#584440
RGB	rgb(88, 68, 64)
HSL	hsl(10, 16%, 30%)
HSV	hsv(10, 27%, 35%)
CMYK	cmyk(0%, 22.7%, 27.3%, 65.5%)
CIE-LAB	lab(30.83, 7.90, 5.71)
CIE-LCH	lch(30.83, 9.75, 35.83°)
OKLab	oklab(40.67% 0.0244 0.0149)
OKLCH	oklch(40.67% 0.029 31.3)
XYZ	xyz(7.0171, 6.5794, 5.7498)
Luminance	0.0658 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#584440 #405458

analogous

#584048 #584440 #585040

triadic

#584440 #405844 #444058

tetradic

#584440 #485840 #405458 #504058

square

#584440 #485840 #405458 #504058

split-complementary

#584440 #405850 #404858

monochromatic

#120E0D #352926 #584440 #7B5F5A #9C7D77

Accessibility & contrast

On white

9.07

#584440 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#584440 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #584440

9.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##584440	#FFFFFF	#000000	##FFFFFF
##584440	1.00	9.07	2.32	9.07
#FFFFFF	9.07	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#484640

Deuteranopia (green-blind)

#4D4A40

Tritanopia (blue-blind)

#5D4243

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #584440;
/* rgb */ color: rgb(88, 68, 64);
/* oklch */ color: oklch(40.7% 0.029 31.3);

Tailwind

colors: {
  custom: {
    50: '#877874',
    500: '#584440',
    950: '#000000',
  },
}

SCSS

$custom: #584440;
$custom-light: #877874;
$custom-dark: #000000;

JSON

{
  "hex": "#584440",
  "rgb": {
    "r": 88,
    "g": 68,
    "b": 64
  },
  "hsl": {
    "h": 10,
    "s": 15.789,
    "l": 29.804
  },
  "oklch": {
    "l": 0.4067,
    "c": 0.02859,
    "h": 31.3
  },
  "luminance": 0.06579
}

Semantic roles & 50–950 ramp

primary

#584440

secondary

#6C8387

accent

#ACB96F

background

#F8F7F7

surface

#EFEDED

border

#CAC8C8

text

#0B0808

muted

#7C7B7B

Preview Lab

Preview with #584440

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

Preview Lab → · Contrast checker → · Palette generator →