#613D45#613D45

#613D45 is a dark, muted red. Relative luminance 0.063; OKLCH L 40.5% C 0.052 H 5.1°. Best body text is #FFFFFF at 9.28:1 contrast (WCAG AA passes).

Color values

HEX	#613D45
RGB	rgb(97, 61, 69)
HSL	hsl(347, 23%, 31%)
HSV	hsv(347, 37%, 38%)
CMYK	cmyk(0%, 37.1%, 28.9%, 62%)
CIE-LAB	lab(30.18, 17.05, 1.68)
CIE-LCH	lch(30.18, 17.13, 5.64°)
OKLab	oklab(40.47% 0.0516 0.0046)
OKLCH	oklch(40.47% 0.052 5.1)
XYZ	xyz(7.6729, 6.3090, 6.4427)
Luminance	0.0631 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#613D45 #3D6159

analogous

#613D57 #613D45 #61473D

triadic

#613D45 #45613D #3D4561

tetradic

#613D45 #57613D #3D6159 #473D61

square

#613D45 #57613D #3D6159 #473D61

split-complementary

#613D45 #3D6147 #3D5761

monochromatic

#160E10 #3B252A #613D45 #875560 #A6727E

Accessibility & contrast

On white

9.28

#613D45 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#613D45 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #613D45

9.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##613D45	#FFFFFF	#000000	##FFFFFF
##613D45	1.00	9.28	2.26	9.28
#FFFFFF	9.28	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#424345

Deuteranopia (green-blind)

#4B4A44

Tritanopia (blue-blind)

#673A40

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #613d45;
/* rgb */ color: rgb(97, 61, 69);
/* oklch */ color: oklch(40.5% 0.052 5.1);

Tailwind

colors: {
  custom: {
    50: '#8f7378',
    500: '#613d45',
    950: '#000000',
  },
}

SCSS

$custom: #613d45;
$custom-light: #8f7378;
$custom-dark: #000000;

JSON

{
  "hex": "#613d45",
  "rgb": {
    "r": 97,
    "g": 61,
    "b": 69
  },
  "hsl": {
    "h": 346.667,
    "s": 22.785,
    "l": 30.98
  },
  "oklch": {
    "l": 0.40467,
    "c": 0.05177,
    "h": 5.1
  },
  "luminance": 0.06309
}

Semantic roles & 50–950 ramp

primary

#613D45

secondary

#699188

accent

#BFAC69

background

#F8F7F7

surface

#F0EDED

border

#CBC8C8

text

#0C0809

muted

#7D7B7B

Preview Lab

Preview with #613D45

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

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