#613A35#613A35

#613A35 is a dark, muted red. Relative luminance 0.058; OKLCH L 39.4% C 0.057 H 27.8°. Best body text is #FFFFFF at 9.70:1 contrast (WCAG AA passes).

Color values

HEX	#613A35
RGB	rgb(97, 58, 53)
HSL	hsl(7, 29%, 29%)
HSV	hsv(7, 45%, 38%)
CMYK	cmyk(0%, 40.2%, 45.4%, 62%)
CIE-LAB	lab(28.97, 16.61, 10.39)
CIE-LCH	lch(28.97, 19.60, 32.03°)
OKLab	oklab(39.4% 0.05 0.0264)
OKLCH	oklch(39.4% 0.057 27.8)
XYZ	xyz(7.0858, 5.8251, 4.1186)
Luminance	0.0583 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#613A35 #355C61

analogous

#613546 #613A35 #615035

triadic

#613A35 #35613A #3A3561

tetradic

#613A35 #466135 #355C61 #503561

square

#613A35 #466135 #355C61 #503561

split-complementary

#613A35 #356150 #354661

monochromatic

#140C0B #39221F #613A35 #89524B #AB6D65

Accessibility & contrast

On white

9.70

#613A35 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#613A35 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #613A35

9.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##613A35	#FFFFFF	#000000	##FFFFFF
##613A35	1.00	9.70	2.17	9.70
#FFFFFF	9.70	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#434034

Deuteranopia (green-blind)

#4C4734

Tritanopia (blue-blind)

#693539

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #613a35;
/* rgb */ color: rgb(97, 58, 53);
/* oklch */ color: oklch(39.4% 0.057 27.8);

Tailwind

colors: {
  custom: {
    50: '#90706c',
    500: '#613a35',
    950: '#000000',
  },
}

SCSS

$custom: #613a35;
$custom-light: #90706c;
$custom-dark: #000000;

JSON

{
  "hex": "#613a35",
  "rgb": {
    "r": 97,
    "g": 58,
    "b": 53
  },
  "hsl": {
    "h": 6.818,
    "s": 29.333,
    "l": 29.412
  },
  "oklch": {
    "l": 0.39395,
    "c": 0.05652,
    "h": 27.8
  },
  "luminance": 0.05825
}

Semantic roles & 50–950 ramp

primary

#613A35

secondary

#608C92

accent

#BAC662

background

#F9F6F6

surface

#F1ECEB

border

#CBC7C6

text

#0D0706

muted

#7E7A7A

Preview Lab

Preview with #613A35

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

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