#270400#270400

#270400 is a very dark, moderate red. Relative luminance 0.005; OKLCH L 18.0% C 0.063 H 35.4°. Best body text is #FFFFFF at 19.03:1 contrast (WCAG AA passes).

Color values

HEX	#270400
RGB	rgb(39, 4, 0)
HSL	hsl(6, 100%, 8%)
HSV	hsv(6, 100%, 15%)
CMYK	cmyk(0%, 89.7%, 100%, 84.7%)
CIE-LAB	lab(4.68, 15.85, 7.30)
CIE-LCH	lch(4.68, 17.45, 24.74°)
OKLab	oklab(18.01% 0.0509 0.0363)
OKLCH	oklch(18.01% 0.063 35.4)
XYZ	xyz(0.8802, 0.5183, 0.0537)
Luminance	0.0052 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#270400 #002327

analogous

#27000F #270400 #271700

triadic

#270400 #002704 #040027

tetradic

#270400 #0F2700 #002327 #170027

square

#270400 #0F2700 #002327 #170027

split-complementary

#270400 #002717 #000F27

monochromatic

#1F0300 #1F0300 #270400 #640A00 #A11100

Accessibility & contrast

On white

19.03

#270400 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.10

#270400 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #270400

19.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##270400	#FFFFFF	#000000	##FFFFFF
##270400	1.00	19.03	1.10	19.03
#FFFFFF	19.03	1.00	21.00	1.00
#000000	1.10	21.00	1.00	21.00
##FFFFFF	19.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E0B00

Deuteranopia (green-blind)

#171300

Tritanopia (blue-blind)

#2C0003

Achromatopsia (no color)

#101010

Design tokens & code

CSS

--color: #270400;
/* rgb */ color: rgb(39, 4, 0);
/* oklch */ color: oklch(18.0% 0.063 35.4);

Tailwind

colors: {
  custom: {
    50: '#624847',
    500: '#270400',
    950: '#000000',
  },
}

SCSS

$custom: #270400;
$custom-light: #624847;
$custom-dark: #000000;

JSON

{
  "hex": "#270400",
  "rgb": {
    "r": 39,
    "g": 4,
    "b": 0
  },
  "hsl": {
    "h": 6.154,
    "s": 100,
    "l": 7.647
  },
  "oklch": {
    "l": 0.18011,
    "c": 0.06252,
    "h": 35.4
  },
  "luminance": 0.00518
}

Semantic roles & 50–950 ramp

primary

#270400

secondary

#14666F

accent

#E9FF29

background

#F6F4F3

surface

#EBE6E5

border

#C6C2C1

text

#050000

muted

#7A7777

Preview Lab

Preview with #270400

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

Preview Lab → · Contrast checker → · Palette generator →