#7F231A#7F231A

#7F231A is a dark, vivid red. Relative luminance 0.058; OKLCH L 40.2% C 0.128 H 29.4°. Best body text is #FFFFFF at 9.73:1 contrast (WCAG AA passes).

Color values

HEX	#7F231A
RGB	rgb(127, 35, 26)
HSL	hsl(5, 66%, 30%)
HSV	hsv(5, 80%, 50%)
CMYK	cmyk(0%, 72.4%, 79.5%, 50.2%)
CIE-LAB	lab(28.88, 38.94, 28.46)
CIE-LCH	lch(28.88, 48.24, 36.17°)
OKLab	oklab(40.18% 0.1114 0.0628)
OKLCH	oklch(40.18% 0.128 29.4)
XYZ	xyz(9.5410, 5.7901, 1.5923)
Luminance	0.0579 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7F231A #1A767F

analogous

#7F1A43 #7F231A #7F561A

triadic

#7F231A #1A7F23 #231A7F

tetradic

#7F231A #437F1A #1A767F #561A7F

square

#7F231A #437F1A #1A767F #561A7F

split-complementary

#7F231A #1A7F56 #1A437F

monochromatic

#190705 #4C1510 #7F231A #B23124 #D74A3C

Accessibility & contrast

On white

9.73

#7F231A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#7F231A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7F231A

9.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7F231A	#FFFFFF	#000000	##FFFFFF
##7F231A	1.00	9.73	2.16	9.73
#FFFFFF	9.73	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E3718

Deuteranopia (green-blind)

#554B16

Tritanopia (blue-blind)

#8C0222

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #7f231a;
/* rgb */ color: rgb(127, 35, 26);
/* oklch */ color: oklch(40.2% 0.128 29.4);

Tailwind

colors: {
  custom: {
    50: '#ac6457',
    500: '#7f231a',
    950: '#000000',
  },
}

SCSS

$custom: #7f231a;
$custom-light: #ac6457;
$custom-dark: #000000;

JSON

{
  "hex": "#7f231a",
  "rgb": {
    "r": 127,
    "g": 35,
    "b": 26
  },
  "hsl": {
    "h": 5.347,
    "s": 66.013,
    "l": 30
  },
  "oklch": {
    "l": 0.4018,
    "c": 0.12792,
    "h": 29.4
  },
  "luminance": 0.05789
}

Semantic roles & 50–950 ramp

primary

#7F231A

secondary

#42A9B3

accent

#DAE93F

background

#FBF6F5

surface

#F6EBE9

border

#D0C6C5

text

#110603

muted

#807A78

Preview Lab

Preview with #7F231A

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

Preview Lab → · Contrast checker → · Palette generator →