#613F35#613F35

#613F35 is a dark, muted red. Relative luminance 0.064; OKLCH L 40.4% C 0.051 H 37.1°. Best body text is #FFFFFF at 9.25:1 contrast (WCAG AA passes).

Color values

HEX	#613F35
RGB	rgb(97, 63, 53)
HSL	hsl(14, 29%, 29%)
HSV	hsv(14, 45%, 38%)
CMYK	cmyk(0%, 35.1%, 45.4%, 62%)
CIE-LAB	lab(30.29, 13.50, 12.20)
CIE-LCH	lch(30.29, 18.19, 42.09°)
OKLab	oklab(40.41% 0.0406 0.0307)
OKLCH	oklch(40.41% 0.051 37.1)
XYZ	xyz(7.3502, 6.3540, 4.2068)
Luminance	0.0635 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#613F35 #355761

analogous

#613541 #613F35 #615535

triadic

#613F35 #35613F #3F3561

tetradic

#613F35 #416135 #355761 #553561

square

#613F35 #416135 #355761 #553561

split-complementary

#613F35 #356155 #354161

monochromatic

#140D0B #39251F #613F35 #89594B #AB7565

Accessibility & contrast

On white

9.25

#613F35 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#613F35 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #613F35

9.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##613F35	#FFFFFF	#000000	##FFFFFF
##613F35	1.00	9.25	2.27	9.25
#FFFFFF	9.25	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#474334

Deuteranopia (green-blind)

#4F4A35

Tritanopia (blue-blind)

#693A3C

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #613f35;
/* rgb */ color: rgb(97, 63, 53);
/* oklch */ color: oklch(40.4% 0.051 37.1);

Tailwind

colors: {
  custom: {
    50: '#8f746c',
    500: '#613f35',
    950: '#000000',
  },
}

SCSS

$custom: #613f35;
$custom-light: #8f746c;
$custom-dark: #000000;

JSON

{
  "hex": "#613f35",
  "rgb": {
    "r": 97,
    "g": 63,
    "b": 53
  },
  "hsl": {
    "h": 13.636,
    "s": 29.333,
    "l": 29.412
  },
  "oklch": {
    "l": 0.40413,
    "c": 0.05089,
    "h": 37.1
  },
  "luminance": 0.06353
}

Semantic roles & 50–950 ramp

primary

#613F35

secondary

#608692

accent

#AFC662

background

#F8F7F6

surface

#F0EDEB

border

#CBC8C6

text

#0D0807

muted

#7D7B7A

Preview Lab

Preview with #613F35

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

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