#270001#270001

#270001 is a very dark, moderate red. Relative luminance 0.004; OKLCH L 17.2% C 0.070 H 26.6°. Best body text is #FFFFFF at 19.32:1 contrast (WCAG AA passes).

Color values

HEX#270001
RGBrgb(39, 0, 1)
HSLhsl(358, 100%, 8%)
HSVhsv(358, 100%, 15%)
CMYKcmyk(0%, 100%, 97.4%, 84.7%)
CIE-LABlab(3.92, 17.62, 5.78)
CIE-LCHlch(3.92, 18.54, 18.16°)
OKLaboklab(17.16% 0.0625 0.0313)
OKLCHoklch(17.16% 0.07 26.6)
XYZxyz(0.8423, 0.4337, 0.0681)
Luminance0.0043 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#270001 #002726
analogous
#270014 #270001 #271300
triadic
#270001 #012700 #000127
tetradic
#270001 #142700 #002726 #130027
square
#270001 #142700 #002726 #130027
split-complementary
#270001 #002713 #001427
monochromatic
#1F0001 #1F0001 #270001 #640003 #A10004

Accessibility & contrast

On white

19.32
#270001 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.09
#270001 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #270001
19.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##270001#FFFFFF#000000##FFFFFF
##2700011.0019.321.0919.32
#FFFFFF19.321.0021.001.00
#0000001.0921.001.0021.00
##FFFFFF19.321.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0A0801
Deuteranopia (green-blind)
#151100
Tritanopia (blue-blind)
#2C0001
Achromatopsia (no color)
#0E0E0E

Design tokens & code

CSS
--color: #270001;
/* rgb */ color: rgb(39, 0, 1);
/* oklch */ color: oklch(17.2% 0.070 26.6);
Tailwind
colors: {
  custom: {
    50: '#624647',
    500: '#270001',
    950: '#000000',
  },
}
SCSS
$custom: #270001;
$custom-light: #624647;
$custom-dark: #000000;
JSON
{
  "hex": "#270001",
  "rgb": {
    "r": 39,
    "g": 0,
    "b": 1
  },
  "hsl": {
    "h": 358.462,
    "s": 100,
    "l": 7.647
  },
  "oklch": {
    "l": 0.1716,
    "c": 0.06986,
    "h": 26.6
  },
  "luminance": 0.00434
}

Semantic roles & 50–950 ramp

primary
#270001
secondary
#146F6D
accent
#FFFA29
background
#F6F3F3
surface
#EBE5E5
border
#C6C1C1
text
#050000
muted
#7A7777

Preview Lab

Preview with #270001

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

Preview Lab → · Contrast checker → · Palette generator →

#270001 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva