#270B06#270B06

#270B06 is a very dark, muted red. Relative luminance 0.007; OKLCH L 19.5% C 0.049 H 33.0°. Best body text is #FFFFFF at 18.47:1 contrast (WCAG AA passes).

Color values

HEX	#270B06
RGB	rgb(39, 11, 6)
HSL	hsl(9, 73%, 9%)
HSV	hsv(9, 85%, 15%)
CMYK	cmyk(0%, 71.8%, 84.6%, 84.7%)
CIE-LAB	lab(6.18, 13.57, 7.05)
CIE-LCH	lch(6.18, 15.29, 27.43°)
OKLab	oklab(19.52% 0.041 0.0266)
OKLCH	oklch(19.52% 0.049 33)
XYZ	xyz(0.9893, 0.6840, 0.2522)
Luminance	0.0068 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#270B06 #062227

analogous

#270612 #270B06 #271C06

triadic

#270B06 #06270B #0B0627

tetradic

#270B06 #122706 #062227 #1C0627

square

#270B06 #122706 #062227 #1C0627

split-complementary

#270B06 #06271C #061227

monochromatic

#1B0704 #1B0704 #270B06 #5C1A0E #912916

Accessibility & contrast

On white

18.47

#270B06 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#270B06 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #270B06

18.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##270B06	#FFFFFF	#000000	##FFFFFF
##270B06	1.00	18.47	1.14	18.47
#FFFFFF	18.47	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#121006

Deuteranopia (green-blind)

#191605

Tritanopia (blue-blind)

#2C060A

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #270b06;
/* rgb */ color: rgb(39, 11, 6);
/* oklch */ color: oklch(19.5% 0.049 33.0);

Tailwind

colors: {
  custom: {
    50: '#624b49',
    500: '#270b06',
    950: '#000000',
  },
}

SCSS

$custom: #270b06;
$custom-light: #624b49;
$custom-dark: #000000;

JSON

{
  "hex": "#270b06",
  "rgb": {
    "r": 39,
    "g": 11,
    "b": 6
  },
  "hsl": {
    "h": 9.091,
    "s": 73.333,
    "l": 8.824
  },
  "oklch": {
    "l": 0.19523,
    "c": 0.04891,
    "h": 33
  },
  "luminance": 0.00684
}

Semantic roles & 50–950 ramp

primary

#270B06

secondary

#215D68

accent

#D4F038

background

#F6F4F4

surface

#EBE7E6

border

#C6C3C2

text

#050100

muted

#7A7777

Preview Lab

Preview with #270B06

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

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