#270301#270301

#270301 is a very dark, moderate red. Relative luminance 0.005; OKLCH L 17.8% C 0.064 H 31.2°. Best body text is #FFFFFF at 19.09:1 contrast (WCAG AA passes).

Color values

HEX	#270301
RGB	rgb(39, 3, 1)
HSL	hsl(3, 95%, 8%)
HSV	hsv(3, 97%, 15%)
CMYK	cmyk(0%, 92.3%, 97.4%, 84.7%)
CIE-LAB	lab(4.51, 16.40, 6.64)
CIE-LCH	lch(4.51, 17.69, 22.04°)
OKLab	oklab(17.83% 0.0544 0.033)
OKLCH	oklch(17.83% 0.064 31.2)
XYZ	xyz(0.8749, 0.4988, 0.0789)
Luminance	0.0050 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#270301 #012527

analogous

#270112 #270301 #271601

triadic

#270301 #012703 #030127

tetradic

#270301 #122701 #012527 #160127

square

#270301 #122701 #012527 #160127

split-complementary

#270301 #012716 #011227

monochromatic

#1E0201 #1E0201 #270301 #630803 #9E0C04

Accessibility & contrast

On white

19.09

#270301 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.10

#270301 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #270301

19.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##270301	#FFFFFF	#000000	##FFFFFF
##270301	1.00	19.09	1.10	19.09
#FFFFFF	19.09	1.00	21.00	1.00
#000000	1.10	21.00	1.00	21.00
##FFFFFF	19.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D0A01

Deuteranopia (green-blind)

#161300

Tritanopia (blue-blind)

#2C0003

Achromatopsia (no color)

#101010

Design tokens & code

CSS

--color: #270301;
/* rgb */ color: rgb(39, 3, 1);
/* oklch */ color: oklch(17.8% 0.064 31.2);

Tailwind

colors: {
  custom: {
    50: '#624747',
    500: '#270301',
    950: '#000000',
  },
}

SCSS

$custom: #270301;
$custom-light: #624747;
$custom-dark: #000000;

JSON

{
  "hex": "#270301",
  "rgb": {
    "r": 39,
    "g": 3,
    "b": 1
  },
  "hsl": {
    "h": 3.158,
    "s": 95,
    "l": 7.843
  },
  "oklch": {
    "l": 0.1783,
    "c": 0.06363,
    "h": 31.2
  },
  "luminance": 0.00499
}

Semantic roles & 50–950 ramp

primary

#270301

secondary

#16696E

accent

#F4FF29

background

#F6F4F3

surface

#EBE6E5

border

#C6C2C1

text

#050000

muted

#7A7777

Preview Lab

Preview with #270301

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

Preview Lab → · Contrast checker → · Palette generator →