#270300#270300

#270300 is a very dark, moderate red. Relative luminance 0.005; OKLCH L 17.8% C 0.064 H 33.9°. Best body text is #FFFFFF at 19.10:1 contrast (WCAG AA passes).

Color values

HEX	#270300
RGB	rgb(39, 3, 0)
HSL	hsl(5, 100%, 8%)
HSV	hsv(5, 100%, 15%)
CMYK	cmyk(0%, 92.3%, 100%, 84.7%)
CIE-LAB	lab(4.49, 16.27, 7.02)
CIE-LCH	lch(4.49, 17.72, 23.33°)
OKLab	oklab(17.8% 0.0534 0.0358)
OKLCH	oklch(17.8% 0.064 33.9)
XYZ	xyz(0.8694, 0.4966, 0.0501)
Luminance	0.0050 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#270300 #002427

analogous

#270011 #270300 #271600

triadic

#270300 #002703 #030027

tetradic

#270300 #112700 #002427 #160027

square

#270300 #112700 #002427 #160027

split-complementary

#270300 #002716 #001127

monochromatic

#1F0200 #1F0200 #270300 #640800 #A10C00

Accessibility & contrast

On white

19.10

#270300 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.10

#270300 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #270300

19.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##270300	#FFFFFF	#000000	##FFFFFF
##270300	1.00	19.10	1.10	19.10
#FFFFFF	19.10	1.00	21.00	1.00
#000000	1.10	21.00	1.00	21.00
##FFFFFF	19.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D0A00

Deuteranopia (green-blind)

#161300

Tritanopia (blue-blind)

#2C0002

Achromatopsia (no color)

#0F0F0F

Design tokens & code

CSS

--color: #270300;
/* rgb */ color: rgb(39, 3, 0);
/* oklch */ color: oklch(17.8% 0.064 33.9);

Tailwind

colors: {
  custom: {
    50: '#624747',
    500: '#270300',
    950: '#000000',
  },
}

SCSS

$custom: #270300;
$custom-light: #624747;
$custom-dark: #000000;

JSON

{
  "hex": "#270300",
  "rgb": {
    "r": 39,
    "g": 3,
    "b": 0
  },
  "hsl": {
    "h": 4.615,
    "s": 100,
    "l": 7.647
  },
  "oklch": {
    "l": 0.17799,
    "c": 0.06425,
    "h": 33.9
  },
  "luminance": 0.00496
}

Semantic roles & 50–950 ramp

primary

#270300

secondary

#14686F

accent

#EFFF29

background

#F6F4F3

surface

#EBE6E5

border

#C6C2C1

text

#050000

muted

#7A7777

Preview Lab

Preview with #270300

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

Preview Lab → · Contrast checker → · Palette generator →