#613B34#613B34

#613B34 is a dark, muted red. Relative luminance 0.059; OKLCH L 39.6% C 0.056 H 31.0°. Best body text is #FFFFFF at 9.62:1 contrast (WCAG AA passes).

Color values

HEX	#613B34
RGB	rgb(97, 59, 52)
HSL	hsl(9, 30%, 29%)
HSV	hsv(9, 46%, 38%)
CMYK	cmyk(0%, 39.2%, 46.4%, 62%)
CIE-LAB	lab(29.20, 15.87, 11.37)
CIE-LCH	lch(29.20, 19.52, 35.61°)
OKLab	oklab(39.57% 0.0477 0.0287)
OKLCH	oklch(39.57% 0.056 31)
XYZ	xyz(7.1139, 5.9178, 4.0157)
Luminance	0.0592 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#613B34 #345A61

analogous

#613444 #613B34 #615234

triadic

#613B34 #34613B #3B3461

tetradic

#613B34 #446134 #345A61 #523461

square

#613B34 #446134 #345A61 #523461

split-complementary

#613B34 #346152 #344461

monochromatic

#140C0B #39231F #613B34 #895349 #AC6F64

Accessibility & contrast

On white

9.62

#613B34 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#613B34 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #613B34

9.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##613B34	#FFFFFF	#000000	##FFFFFF
##613B34	1.00	9.62	2.18	9.62
#FFFFFF	9.62	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#444033

Deuteranopia (green-blind)

#4D4834

Tritanopia (blue-blind)

#693639

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #613b34;
/* rgb */ color: rgb(97, 59, 52);
/* oklch */ color: oklch(39.6% 0.056 31.0);

Tailwind

colors: {
  custom: {
    50: '#90716b',
    500: '#613b34',
    950: '#000000',
  },
}

SCSS

$custom: #613b34;
$custom-light: #90716b;
$custom-dark: #000000;

JSON

{
  "hex": "#613b34",
  "rgb": {
    "r": 97,
    "g": 59,
    "b": 52
  },
  "hsl": {
    "h": 9.333,
    "s": 30.201,
    "l": 29.216
  },
  "oklch": {
    "l": 0.3957,
    "c": 0.05562,
    "h": 31
  },
  "luminance": 0.05917
}

Semantic roles & 50–950 ramp

primary

#613B34

secondary

#5F8A92

accent

#B7C661

background

#F9F6F6

surface

#F1ECEB

border

#CBC7C6

text

#0D0706

muted

#7E7A7A

Preview Lab

Preview with #613B34

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

Preview Lab → · Contrast checker → · Palette generator →