#270503#270503

#270503 is a very dark, muted red. Relative luminance 0.005; OKLCH L 18.3% C 0.059 H 29.5°. Best body text is #FFFFFF at 18.93:1 contrast (WCAG AA passes).

Color values

HEX	#270503
RGB	rgb(39, 5, 3)
HSL	hsl(3, 86%, 8%)
HSV	hsv(3, 92%, 15%)
CMYK	cmyk(0%, 87.2%, 92.3%, 84.7%)
CIE-LAB	lab(4.94, 15.83, 6.46)
CIE-LCH	lch(4.94, 17.09, 22.19°)
OKLab	oklab(18.31% 0.0514 0.0291)
OKLCH	oklch(18.31% 0.059 29.5)
XYZ	xyz(0.9075, 0.5466, 0.1438)
Luminance	0.0055 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#270503 #032527

analogous

#270313 #270503 #271703

triadic

#270503 #032705 #050327

tetradic

#270503 #132703 #032527 #170327

square

#270503 #132703 #032527 #170327

split-complementary

#270503 #032717 #031327

monochromatic

#1C0402 #1C0402 #270503 #600C07 #99140C

Accessibility & contrast

On white

18.93

#270503 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.11

#270503 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #270503

18.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##270503	#FFFFFF	#000000	##FFFFFF
##270503	1.00	18.93	1.11	18.93
#FFFFFF	18.93	1.00	21.00	1.00
#000000	1.11	21.00	1.00	21.00
##FFFFFF	18.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E0C03

Deuteranopia (green-blind)

#171302

Tritanopia (blue-blind)

#2C0005

Achromatopsia (no color)

#111111

Design tokens & code

CSS

--color: #270503;
/* rgb */ color: rgb(39, 5, 3);
/* oklch */ color: oklch(18.3% 0.059 29.5);

Tailwind

colors: {
  custom: {
    50: '#624848',
    500: '#270503',
    950: '#000000',
  },
}

SCSS

$custom: #270503;
$custom-light: #624848;
$custom-dark: #000000;

JSON

{
  "hex": "#270503",
  "rgb": {
    "r": 39,
    "g": 5,
    "b": 3
  },
  "hsl": {
    "h": 3.333,
    "s": 85.714,
    "l": 8.235
  },
  "oklch": {
    "l": 0.18305,
    "c": 0.0591,
    "h": 29.5
  },
  "luminance": 0.00546
}

Semantic roles & 50–950 ramp

primary

#270503

secondary

#1B676B

accent

#F0FC2C

background

#F6F4F4

surface

#EBE6E6

border

#C6C2C2

text

#050000

muted

#7A7777

Preview Lab

Preview with #270503

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

Preview Lab → · Contrast checker → · Palette generator →