#270105#270105

#270105 is a very dark, moderate red. Relative luminance 0.005; OKLCH L 17.5% C 0.067 H 19.0°. Best body text is #FFFFFF at 19.22:1 contrast (WCAG AA passes).

Color values

HEX	#270105
RGB	rgb(39, 1, 5)
HSL	hsl(354, 95%, 8%)
HSV	hsv(354, 97%, 15%)
CMYK	cmyk(0%, 97.4%, 87.2%, 84.7%)
CIE-LAB	lab(4.19, 17.76, 4.55)
CIE-LCH	lch(4.19, 18.33, 14.37°)
OKLab	oklab(17.52% 0.0632 0.0217)
OKLCH	oklch(17.52% 0.067 19)
XYZ	xyz(0.8751, 0.4641, 0.1871)
Luminance	0.0046 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#270105 #012723

analogous

#270118 #270105 #271001

triadic

#270105 #052701 #010527

tetradic

#270105 #182701 #012723 #100127

square

#270105 #182701 #012723 #100127

split-complementary

#270105 #012710 #011827

monochromatic

#1E0104 #1E0104 #270105 #63030D #9E0414

Accessibility & contrast

On white

19.22

#270105 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.09

#270105 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #270105

19.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##270105	#FFFFFF	#000000	##FFFFFF
##270105	1.00	19.22	1.09	19.22
#FFFFFF	19.22	1.00	21.00	1.00
#000000	1.09	21.00	1.00	21.00
##FFFFFF	19.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0A0905

Deuteranopia (green-blind)

#151204

Tritanopia (blue-blind)

#2C0003

Achromatopsia (no color)

#0F0F0F

Design tokens & code

CSS

--color: #270105;
/* rgb */ color: rgb(39, 1, 5);
/* oklch */ color: oklch(17.5% 0.067 19.0);

Tailwind

colors: {
  custom: {
    50: '#624649',
    500: '#270105',
    950: '#000000',
  },
}

SCSS

$custom: #270105;
$custom-light: #624649;
$custom-dark: #000000;

JSON

{
  "hex": "#270105",
  "rgb": {
    "r": 39,
    "g": 1,
    "b": 5
  },
  "hsl": {
    "h": 353.684,
    "s": 95,
    "l": 7.843
  },
  "oklch": {
    "l": 0.17519,
    "c": 0.0668,
    "h": 19
  },
  "luminance": 0.00464
}

Semantic roles & 50–950 ramp

primary

#270105

secondary

#166E64

accent

#FFE829

background

#F6F3F4

surface

#EBE5E6

border

#C6C1C2

text

#050000

muted

#7A7777

Preview Lab

Preview with #270105

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

Preview Lab → · Contrast checker → · Palette generator →