#613138#613138

#613138 is a dark, moderate red. Relative luminance 0.050; OKLCH L 37.8% C 0.070 H 11.7°. Best body text is #FFFFFF at 10.47:1 contrast (WCAG AA passes).

Color values

HEX	#613138
RGB	rgb(97, 49, 56)
HSL	hsl(351, 33%, 29%)
HSV	hsv(351, 49%, 38%)
CMYK	cmyk(0%, 49.5%, 42.3%, 62%)
CIE-LAB	lab(26.80, 22.48, 5.40)
CIE-LCH	lch(26.80, 23.12, 13.51°)
OKLab	oklab(37.77% 0.0681 0.0141)
OKLCH	oklch(37.77% 0.07 11.7)
XYZ	xyz(6.7422, 5.0242, 4.3553)
Luminance	0.0502 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#613138 #31615A

analogous

#613150 #613138 #614231

triadic

#613138 #386131 #313861

tetradic

#613138 #506131 #31615A #423161

square

#613138 #506131 #31615A #423161

split-complementary

#613138 #316142 #315061

monochromatic

#140A0C #381C21 #613138 #8A464F #AE5E6A

Accessibility & contrast

On white

10.47

#613138 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#613138 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #613138

10.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##613138	#FFFFFF	#000000	##FFFFFF
##613138	1.00	10.47	2.00	10.47
#FFFFFF	10.47	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A3A38

Deuteranopia (green-blind)

#464337

Tritanopia (blue-blind)

#692C34

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #613138;
/* rgb */ color: rgb(97, 49, 56);
/* oklch */ color: oklch(37.8% 0.070 11.7);

Tailwind

colors: {
  custom: {
    50: '#906a6e',
    500: '#613138',
    950: '#000000',
  },
}

SCSS

$custom: #613138;
$custom-light: #906a6e;
$custom-dark: #000000;

JSON

{
  "hex": "#613138",
  "rgb": {
    "r": 97,
    "g": 49,
    "b": 56
  },
  "hsl": {
    "h": 351.25,
    "s": 32.877,
    "l": 28.627
  },
  "oklch": {
    "l": 0.37768,
    "c": 0.06958,
    "h": 11.7
  },
  "luminance": 0.05024
}

Semantic roles & 50–950 ramp

primary

#613138

secondary

#5C928A

accent

#C9BA5F

background

#F9F6F6

surface

#F1EBEB

border

#CBC6C6

text

#0D0607

muted

#7E7A7A

Preview Lab

Preview with #613138

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

Preview Lab → · Contrast checker → · Palette generator →