#591910#591910

#591910 is a dark, moderate red. Relative luminance 0.029; OKLCH L 31.7% C 0.096 H 30.9°. Best body text is #FFFFFF at 13.36:1 contrast (WCAG AA passes).

Color values

HEX	#591910
RGB	rgb(89, 25, 16)
HSL	hsl(7, 70%, 21%)
HSV	hsv(7, 82%, 35%)
CMYK	cmyk(0%, 71.9%, 82%, 65.1%)
CIE-LAB	lab(19.46, 28.85, 22.09)
CIE-LCH	lch(19.46, 36.33, 37.45°)
OKLab	oklab(31.67% 0.0823 0.0493)
OKLCH	oklch(31.67% 0.096 30.9)
XYZ	xyz(4.5615, 2.8572, 0.8014)
Luminance	0.0286 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#591910 #105059

analogous

#59102B #591910 #593D10

triadic

#591910 #105919 #191059

tetradic

#591910 #2B5910 #105059 #3D1059

square

#591910 #2B5910 #105059 #3D1059

split-complementary

#591910 #10593D #102B59

monochromatic

#1A0705 #250A07 #591910 #8D2819 #C13623

Accessibility & contrast

On white

13.36

#591910 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#591910 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #591910

13.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##591910	#FFFFFF	#000000	##FFFFFF
##591910	1.00	13.36	1.57	13.36
#FFFFFF	13.36	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B260F

Deuteranopia (green-blind)

#3B340E

Tritanopia (blue-blind)

#630717

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #591910;
/* rgb */ color: rgb(89, 25, 16);
/* oklch */ color: oklch(31.7% 0.096 30.9);

Tailwind

colors: {
  custom: {
    50: '#8e5a4e',
    500: '#591910',
    950: '#000000',
  },
}

SCSS

$custom: #591910;
$custom-light: #8e5a4e;
$custom-dark: #000000;

JSON

{
  "hex": "#591910",
  "rgb": {
    "r": 89,
    "g": 25,
    "b": 16
  },
  "hsl": {
    "h": 7.397,
    "s": 69.524,
    "l": 20.588
  },
  "oklch": {
    "l": 0.31673,
    "c": 0.09598,
    "h": 30.9
  },
  "luminance": 0.02857
}

Semantic roles & 50–950 ramp

primary

#591910

secondary

#338692

accent

#D7EC3B

background

#F9F5F4

surface

#F2E9E7

border

#CCC5C3

text

#0D0401

muted

#7E7977

Preview Lab

Preview with #591910

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

Preview Lab → · Contrast checker → · Palette generator →