#53101E#53101E

#53101E is a dark, moderate red. Relative luminance 0.023; OKLCH L 29.7% C 0.097 H 13.7°. Best body text is #FFFFFF at 14.38:1 contrast (WCAG AA passes).

Color values

HEX	#53101E
RGB	rgb(83, 16, 30)
HSL	hsl(347, 68%, 19%)
HSV	hsv(347, 81%, 33%)
CMYK	cmyk(0%, 80.7%, 63.9%, 67.5%)
CIE-LAB	lab(17.01, 31.46, 9.36)
CIE-LCH	lch(17.01, 32.82, 16.58°)
OKLab	oklab(29.69% 0.0947 0.0232)
OKLCH	oklch(29.69% 0.097 13.7)
XYZ	xyz(3.9873, 2.3039, 1.4628)
Luminance	0.0230 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#53101E #105345

analogous

#531040 #53101E #532410

triadic

#53101E #1E5310 #101E53

tetradic

#53101E #405310 #105345 #241053

square

#53101E #405310 #105345 #241053

split-complementary

#53101E #105324 #104053

monochromatic

#1A0509 #20060B #53101E #861A31 #BA2443

Accessibility & contrast

On white

14.38

#53101E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#53101E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #53101E

14.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##53101E	#FFFFFF	#000000	##FFFFFF
##53101E	1.00	14.38	1.46	14.38
#FFFFFF	14.38	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#22211E

Deuteranopia (green-blind)

#332F1C

Tritanopia (blue-blind)

#5C0016

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #53101e;
/* rgb */ color: rgb(83, 16, 30);
/* oklch */ color: oklch(29.7% 0.097 13.7);

Tailwind

colors: {
  custom: {
    50: '#885559',
    500: '#53101e',
    950: '#000000',
  },
}

SCSS

$custom: #53101e;
$custom-light: #885559;
$custom-dark: #000000;

JSON

{
  "hex": "#53101e",
  "rgb": {
    "r": 83,
    "g": 16,
    "b": 30
  },
  "hsl": {
    "h": 347.463,
    "s": 67.677,
    "l": 19.412
  },
  "oklch": {
    "l": 0.29689,
    "c": 0.09749,
    "h": 13.7
  },
  "luminance": 0.02303
}

Semantic roles & 50–950 ramp

primary

#53101E

secondary

#328D7A

accent

#EBC63D

background

#F8F5F5

surface

#F0E9E9

border

#CBC5C5

text

#0C0303

muted

#7D7878

Preview Lab

Preview with #53101E

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

Preview Lab → · Contrast checker → · Palette generator →