#270308#270308

#270308 is a very dark, moderate red. Relative luminance 0.005; OKLCH L 18.0% C 0.062 H 16.0°. Best body text is #FFFFFF at 19.04:1 contrast (WCAG AA passes).

Color values

HEX	#270308
RGB	rgb(39, 3, 8)
HSL	hsl(352, 86%, 8%)
HSV	hsv(352, 92%, 15%)
CMYK	cmyk(0%, 92.3%, 79.5%, 84.7%)
CIE-LAB	lab(4.64, 17.31, 3.99)
CIE-LCH	lch(4.64, 17.77, 12.98°)
OKLab	oklab(18.04% 0.0598 0.0171)
OKLCH	oklch(18.04% 0.062 16)
XYZ	xyz(0.9132, 0.5141, 0.2808)
Luminance	0.0051 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#270308 #032722

analogous

#27031A #270308 #271003

triadic

#270308 #082703 #030827

tetradic

#270308 #1A2703 #032722 #100327

square

#270308 #1A2703 #032722 #100327

split-complementary

#270308 #032710 #031A27

monochromatic

#1C0206 #1C0206 #270308 #600714 #990C1F

Accessibility & contrast

On white

19.04

#270308 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.10

#270308 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #270308

19.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##270308	#FFFFFF	#000000	##FFFFFF
##270308	1.00	19.04	1.10	19.04
#FFFFFF	19.04	1.00	21.00	1.00
#000000	1.10	21.00	1.00	21.00
##FFFFFF	19.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C0B08

Deuteranopia (green-blind)

#151307

Tritanopia (blue-blind)

#2C0005

Achromatopsia (no color)

#101010

Design tokens & code

CSS

--color: #270308;
/* rgb */ color: rgb(39, 3, 8);
/* oklch */ color: oklch(18.0% 0.062 16.0);

Tailwind

colors: {
  custom: {
    50: '#62474a',
    500: '#270308',
    950: '#000000',
  },
}

SCSS

$custom: #270308;
$custom-light: #62474a;
$custom-dark: #000000;

JSON

{
  "hex": "#270308",
  "rgb": {
    "r": 39,
    "g": 3,
    "b": 8
  },
  "hsl": {
    "h": 351.667,
    "s": 85.714,
    "l": 8.235
  },
  "oklch": {
    "l": 0.18043,
    "c": 0.06221,
    "h": 16
  },
  "luminance": 0.00514
}

Semantic roles & 50–950 ramp

primary

#270308

secondary

#1B6B60

accent

#FCDF2C

background

#F6F4F4

surface

#EBE6E7

border

#C6C2C3

text

#050001

muted

#7A7777

Preview Lab

Preview with #270308

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

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