#613A39#613A39

#613A39 is a dark, muted red. Relative luminance 0.059; OKLCH L 39.5% C 0.056 H 21.5°. Best body text is #FFFFFF at 9.67:1 contrast (WCAG AA passes).

Color values

HEX	#613A39
RGB	rgb(97, 58, 57)
HSL	hsl(2, 26%, 30%)
HSV	hsv(2, 41%, 38%)
CMYK	cmyk(0%, 40.2%, 41.2%, 62%)
CIE-LAB	lab(29.07, 17.13, 7.92)
CIE-LCH	lch(29.07, 18.88, 24.82°)
OKLab	oklab(39.5% 0.0518 0.0204)
OKLCH	oklch(39.5% 0.056 21.5)
XYZ	xyz(7.1817, 5.8635, 4.6236)
Luminance	0.0586 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#613A39 #396061

analogous

#61394C #613A39 #614E39

triadic

#613A39 #39613A #3A3961

tetradic

#613A39 #4C6139 #396061 #4E3961

square

#613A39 #4C6139 #396061 #4E3961

split-complementary

#613A39 #39614E #394C61

monochromatic

#140C0C #3A2322 #613A39 #885150 #A96D6C

Accessibility & contrast

On white

9.67

#613A39 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#613A39 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #613A39

9.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##613A39	#FFFFFF	#000000	##FFFFFF
##613A39	1.00	9.67	2.17	9.67
#FFFFFF	9.67	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#424039

Deuteranopia (green-blind)

#4B4738

Tritanopia (blue-blind)

#68353A

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #613a39;
/* rgb */ color: rgb(97, 58, 57);
/* oklch */ color: oklch(39.5% 0.056 21.5);

Tailwind

colors: {
  custom: {
    50: '#8f706f',
    500: '#613a39',
    950: '#000000',
  },
}

SCSS

$custom: #613a39;
$custom-light: #8f706f;
$custom-dark: #000000;

JSON

{
  "hex": "#613a39",
  "rgb": {
    "r": 97,
    "g": 58,
    "b": 57
  },
  "hsl": {
    "h": 1.5,
    "s": 25.974,
    "l": 30.196
  },
  "oklch": {
    "l": 0.39503,
    "c": 0.05571,
    "h": 21.5
  },
  "luminance": 0.05863
}

Semantic roles & 50–950 ramp

primary

#613A39

secondary

#659091

accent

#C0C265

background

#F8F6F6

surface

#F0ECEC

border

#CBC7C7

text

#0D0707

muted

#7D7A7A

Preview Lab

Preview with #613A39

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

Preview Lab → · Contrast checker → · Palette generator →