#613A38#613A38

#613A38 is a dark, muted red. Relative luminance 0.059; OKLCH L 39.5% C 0.056 H 23.1°. Best body text is #FFFFFF at 9.67:1 contrast (WCAG AA passes).

Color values

HEX	#613A38
RGB	rgb(97, 58, 56)
HSL	hsl(3, 27%, 30%)
HSV	hsv(3, 42%, 38%)
CMYK	cmyk(0%, 40.2%, 42.3%, 62%)
CIE-LAB	lab(29.04, 17.00, 8.54)
CIE-LCH	lch(29.04, 19.02, 26.67°)
OKLab	oklab(39.48% 0.0514 0.0219)
OKLCH	oklch(39.48% 0.056 23.1)
XYZ	xyz(7.1570, 5.8536, 4.4935)
Luminance	0.0585 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#613A38 #385F61

analogous

#61384A #613A38 #614F38

triadic

#613A38 #38613A #3A3861

tetradic

#613A38 #4A6138 #385F61 #4F3861

square

#613A38 #4A6138 #385F61 #4F3861

split-complementary

#613A38 #38614F #384A61

monochromatic

#130C0B #3A2322 #613A38 #88514E #A96D6A

Accessibility & contrast

On white

9.67

#613A38 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#613A38 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #613A38

9.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##613A38	#FFFFFF	#000000	##FFFFFF
##613A38	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)

#424038

Deuteranopia (green-blind)

#4B4737

Tritanopia (blue-blind)

#68353A

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #613a38;
/* rgb */ color: rgb(97, 58, 56);
/* oklch */ color: oklch(39.5% 0.056 23.1);

Tailwind

colors: {
  custom: {
    50: '#90706e',
    500: '#613a38',
    950: '#000000',
  },
}

SCSS

$custom: #613a38;
$custom-light: #90706e;
$custom-dark: #000000;

JSON

{
  "hex": "#613a38",
  "rgb": {
    "r": 97,
    "g": 58,
    "b": 56
  },
  "hsl": {
    "h": 2.927,
    "s": 26.797,
    "l": 30
  },
  "oklch": {
    "l": 0.39475,
    "c": 0.05585,
    "h": 23.1
  },
  "luminance": 0.05853
}

Semantic roles & 50–950 ramp

primary

#613A38

secondary

#638F91

accent

#BFC365

background

#F9F6F6

surface

#F1ECEB

border

#CBC7C6

text

#0D0707

muted

#7E7A7A

Preview Lab

Preview with #613A38

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

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