#613C41#613C41

#613C41 is a dark, muted red. Relative luminance 0.062; OKLCH L 40.1% C 0.053 H 10.9°. Best body text is #FFFFFF at 9.41:1 contrast (WCAG AA passes).

Color values

HEX	#613C41
RGB	rgb(97, 60, 65)
HSL	hsl(352, 24%, 31%)
HSV	hsv(352, 38%, 38%)
CMYK	cmyk(0%, 38.1%, 33%, 62%)
CIE-LAB	lab(29.80, 17.04, 3.74)
CIE-LCH	lch(29.80, 17.45, 12.39°)
OKLab	oklab(40.14% 0.0517 0.0099)
OKLCH	oklch(40.14% 0.053 10.9)
XYZ	xyz(7.5000, 6.1553, 5.7931)
Luminance	0.0616 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#613C41 #3C615C

analogous

#613C53 #613C41 #61493C

triadic

#613C41 #41613C #3C4161

tetradic

#613C41 #53613C #3C615C #493C61

square

#613C41 #53613C #3C615C #493C61

split-complementary

#613C41 #3C6149 #3C5361

monochromatic

#150D0E #3B2528 #613C41 #87535A #A77178

Accessibility & contrast

On white

9.41

#613C41 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#613C41 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #613C41

9.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##613C41	#FFFFFF	#000000	##FFFFFF
##613C41	1.00	9.41	2.23	9.41
#FFFFFF	9.41	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#424241

Deuteranopia (green-blind)

#4B4940

Tritanopia (blue-blind)

#68393E

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #613c41;
/* rgb */ color: rgb(97, 60, 65);
/* oklch */ color: oklch(40.1% 0.053 10.9);

Tailwind

colors: {
  custom: {
    50: '#8f7275',
    500: '#613c41',
    950: '#000000',
  },
}

SCSS

$custom: #613c41;
$custom-light: #8f7275;
$custom-dark: #000000;

JSON

{
  "hex": "#613c41",
  "rgb": {
    "r": 97,
    "g": 60,
    "b": 65
  },
  "hsl": {
    "h": 351.892,
    "s": 23.567,
    "l": 30.784
  },
  "oklch": {
    "l": 0.40138,
    "c": 0.05263,
    "h": 10.9
  },
  "luminance": 0.06155
}

Semantic roles & 50–950 ramp

primary

#613C41

secondary

#68918B

accent

#C0B468

background

#F8F6F7

surface

#F0ECED

border

#CBC7C8

text

#0C0808

muted

#7D7B7B

Preview Lab

Preview with #613C41

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

Preview Lab → · Contrast checker → · Palette generator →