#27100C#27100C

#27100C is a very dark, muted red. Relative luminance 0.008; OKLCH L 20.7% C 0.040 H 31.1°. Best body text is #FFFFFF at 18.02:1 contrast (WCAG AA passes).

Color values

HEX	#27100C
RGB	rgb(39, 16, 12)
HSL	hsl(9, 53%, 10%)
HSV	hsv(9, 69%, 15%)
CMYK	cmyk(0%, 59%, 69.2%, 84.7%)
CIE-LAB	lab(7.48, 11.47, 6.46)
CIE-LCH	lch(7.48, 13.17, 29.39°)
OKLab	oklab(20.67% 0.034 0.0205)
OKLCH	oklch(20.67% 0.04 31.1)
XYZ	xyz(1.0884, 0.8286, 0.4504)
Luminance	0.0083 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27100C #0C2327

analogous

#270C15 #27100C #271E0C

triadic

#27100C #0C2710 #100C27

tetradic

#27100C #15270C #0C2327 #1E0C27

square

#27100C #15270C #0C2327 #1E0C27

split-complementary

#27100C #0C271E #0C1527

monochromatic

#170A07 #170A07 #27100C #56231A #853629

Accessibility & contrast

On white

18.02

#27100C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#27100C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #27100C

18.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27100C	#FFFFFF	#000000	##FFFFFF
##27100C	1.00	18.02	1.17	18.02
#FFFFFF	18.02	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	18.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#16140C

Deuteranopia (green-blind)

#1B180C

Tritanopia (blue-blind)

#2B0C0F

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #27100c;
/* rgb */ color: rgb(39, 16, 12);
/* oklch */ color: oklch(20.7% 0.040 31.1);

Tailwind

colors: {
  custom: {
    50: '#624e4c',
    500: '#27100c',
    950: '#000000',
  },
}

SCSS

$custom: #27100c;
$custom-light: #624e4c;
$custom-dark: #000000;

JSON

{
  "hex": "#27100c",
  "rgb": {
    "r": 39,
    "g": 16,
    "b": 12
  },
  "hsl": {
    "h": 8.889,
    "s": 52.941,
    "l": 10
  },
  "oklch": {
    "l": 0.20672,
    "c": 0.03968,
    "h": 31.1
  },
  "luminance": 0.00828
}

Semantic roles & 50–950 ramp

primary

#27100C

secondary

#2D5A62

accent

#C7DC4B

background

#F5F4F4

surface

#EAE7E7

border

#C6C3C3

text

#050101

muted

#797777

Preview Lab

Preview with #27100C

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

Preview Lab → · Contrast checker → · Palette generator →