#270405#270405

#270405 is a very dark, moderate red. Relative luminance 0.005; OKLCH L 18.2% C 0.060 H 23.4°. Best body text is #FFFFFF at 18.99:1 contrast (WCAG AA passes).

Color values

HEX	#270405
RGB	rgb(39, 4, 5)
HSL	hsl(358, 81%, 8%)
HSV	hsv(358, 90%, 15%)
CMYK	cmyk(0%, 89.7%, 87.2%, 84.7%)
CIE-LAB	lab(4.78, 16.50, 5.41)
CIE-LCH	lch(4.78, 17.37, 18.16°)
OKLab	oklab(18.16% 0.0554 0.024)
OKLCH	oklch(18.16% 0.06 23.4)
XYZ	xyz(0.9076, 0.5293, 0.1979)
Luminance	0.0053 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#270405 #042726

analogous

#270416 #270405 #271404

triadic

#270405 #052704 #040527

tetradic

#270405 #162704 #042726 #140427

square

#270405 #162704 #042726 #140427

split-complementary

#270405 #042714 #041627

monochromatic

#1C0304 #1C0304 #270405 #5F0A0C #960F13

Accessibility & contrast

On white

18.99

#270405 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.11

#270405 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #270405

18.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##270405	#FFFFFF	#000000	##FFFFFF
##270405	1.00	18.99	1.11	18.99
#FFFFFF	18.99	1.00	21.00	1.00
#000000	1.11	21.00	1.00	21.00
##FFFFFF	18.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D0B05

Deuteranopia (green-blind)

#161304

Tritanopia (blue-blind)

#2C0005

Achromatopsia (no color)

#101010

Design tokens & code

CSS

--color: #270405;
/* rgb */ color: rgb(39, 4, 5);
/* oklch */ color: oklch(18.2% 0.060 23.4);

Tailwind

colors: {
  custom: {
    50: '#624849',
    500: '#270405',
    950: '#000000',
  },
}

SCSS

$custom: #270405;
$custom-light: #624849;
$custom-dark: #000000;

JSON

{
  "hex": "#270405",
  "rgb": {
    "r": 39,
    "g": 4,
    "b": 5
  },
  "hsl": {
    "h": 358.286,
    "s": 81.395,
    "l": 8.431
  },
  "oklch": {
    "l": 0.1816,
    "c": 0.06033,
    "h": 23.4
  },
  "luminance": 0.00529
}

Semantic roles & 50–950 ramp

primary

#270405

secondary

#1D6A68

accent

#F8F230

background

#F6F4F4

surface

#EBE6E6

border

#C6C2C2

text

#050000

muted

#7A7777

Preview Lab

Preview with #270405

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

Preview Lab → · Contrast checker → · Palette generator →