#613339#613339

#613339 is a dark, moderate red. Relative luminance 0.052; OKLCH L 38.2% C 0.066 H 12.4°. Best body text is #FFFFFF at 10.29:1 contrast (WCAG AA passes).

Color values

HEX	#613339
RGB	rgb(97, 51, 57)
HSL	hsl(352, 31%, 29%)
HSV	hsv(352, 47%, 38%)
CMYK	cmyk(0%, 47.4%, 41.2%, 62%)
CIE-LAB	lab(27.31, 21.41, 5.46)
CIE-LCH	lch(27.31, 22.10, 14.29°)
OKLab	oklab(38.16% 0.0649 0.0143)
OKLCH	oklch(38.16% 0.066 12.4)
XYZ	xyz(6.8524, 5.2051, 4.5139)
Luminance	0.0520 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#613339 #33615B

analogous

#613350 #613339 #614433

triadic

#613339 #396133 #333961

tetradic

#613339 #506133 #33615B #443361

square

#613339 #506133 #33615B #443361

split-complementary

#613339 #336144 #335061

monochromatic

#140B0C #391E21 #613339 #894851 #AC626C

Accessibility & contrast

On white

10.29

#613339 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#613339 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #613339

10.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##613339	#FFFFFF	#000000	##FFFFFF
##613339	1.00	10.29	2.04	10.29
#FFFFFF	10.29	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C3B39

Deuteranopia (green-blind)

#474438

Tritanopia (blue-blind)

#692E35

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #613339;
/* rgb */ color: rgb(97, 51, 57);
/* oklch */ color: oklch(38.2% 0.066 12.4);

Tailwind

colors: {
  custom: {
    50: '#906c6f',
    500: '#613339',
    950: '#000000',
  },
}

SCSS

$custom: #613339;
$custom-light: #906c6f;
$custom-dark: #000000;

JSON

{
  "hex": "#613339",
  "rgb": {
    "r": 97,
    "g": 51,
    "b": 57
  },
  "hsl": {
    "h": 352.174,
    "s": 31.081,
    "l": 29.02
  },
  "oklch": {
    "l": 0.38163,
    "c": 0.06644,
    "h": 12.4
  },
  "luminance": 0.05204
}

Semantic roles & 50–950 ramp

primary

#613339

secondary

#5E928B

accent

#C7BA61

background

#F9F6F6

surface

#F1EBEC

border

#CBC6C7

text

#0D0707

muted

#7E7A7A

Preview Lab

Preview with #613339

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

Preview Lab → · Contrast checker → · Palette generator →