#270504#270504

#270504 is a very dark, muted red. Relative luminance 0.005; OKLCH L 18.3% C 0.059 H 27.2°. Best body text is #FFFFFF at 18.92:1 contrast (WCAG AA passes).

Color values

HEX	#270504
RGB	rgb(39, 5, 4)
HSL	hsl(2, 81%, 8%)
HSV	hsv(2, 90%, 15%)
CMYK	cmyk(0%, 87.2%, 89.7%, 84.7%)
CIE-LAB	lab(4.96, 15.95, 6.08)
CIE-LCH	lch(4.96, 17.07, 20.85°)
OKLab	oklab(18.34% 0.0522 0.0269)
OKLCH	oklch(18.34% 0.059 27.2)
XYZ	xyz(0.9130, 0.5488, 0.1727)
Luminance	0.0055 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#270504 #042627

analogous

#270414 #270504 #271604

triadic

#270504 #042705 #050427

tetradic

#270504 #142704 #042627 #160427

square

#270504 #142704 #042627 #160427

split-complementary

#270504 #042716 #041427

monochromatic

#1C0403 #1C0403 #270504 #5F0C0A #96130F

Accessibility & contrast

On white

18.92

#270504 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.11

#270504 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #270504

18.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##270504	#FFFFFF	#000000	##FFFFFF
##270504	1.00	18.92	1.11	18.92
#FFFFFF	18.92	1.00	21.00	1.00
#000000	1.11	21.00	1.00	21.00
##FFFFFF	18.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E0C04

Deuteranopia (green-blind)

#171403

Tritanopia (blue-blind)

#2C0005

Achromatopsia (no color)

#111111

Design tokens & code

CSS

--color: #270504;
/* rgb */ color: rgb(39, 5, 4);
/* oklch */ color: oklch(18.3% 0.059 27.2);

Tailwind

colors: {
  custom: {
    50: '#624848',
    500: '#270504',
    950: '#000000',
  },
}

SCSS

$custom: #270504;
$custom-light: #624848;
$custom-dark: #000000;

JSON

{
  "hex": "#270504",
  "rgb": {
    "r": 39,
    "g": 5,
    "b": 4
  },
  "hsl": {
    "h": 1.714,
    "s": 81.395,
    "l": 8.431
  },
  "oklch": {
    "l": 0.18335,
    "c": 0.05873,
    "h": 27.2
  },
  "luminance": 0.00549
}

Semantic roles & 50–950 ramp

primary

#270504

secondary

#1D686A

accent

#F2F830

background

#F6F4F4

surface

#EBE6E6

border

#C6C2C2

text

#050000

muted

#7A7777

Preview Lab

Preview with #270504

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

Preview Lab → · Contrast checker → · Palette generator →