#7F1423#7F1423

#7F1423 is a dark, vivid red. Relative luminance 0.051; OKLCH L 38.9% C 0.140 H 20.1°. Best body text is #FFFFFF at 10.36:1 contrast (WCAG AA passes).

Color values

HEX	#7F1423
RGB	rgb(127, 20, 35)
HSL	hsl(352, 73%, 29%)
HSV	hsv(352, 84%, 50%)
CMYK	cmyk(0%, 84.3%, 72.4%, 50.2%)
CIE-LAB	lab(27.12, 44.61, 20.78)
CIE-LCH	lch(27.12, 49.21, 24.98°)
OKLab	oklab(38.91% 0.1315 0.0482)
OKLCH	oklch(38.91% 0.14 20.1)
XYZ	xyz(9.3070, 5.1352, 2.0909)
Luminance	0.0513 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7F1423 #147F70

analogous

#7F1459 #7F1423 #7F3B14

triadic

#7F1423 #237F14 #14237F

tetradic

#7F1423 #597F14 #147F70 #3B147F

square

#7F1423 #597F14 #147F70 #3B147F

split-complementary

#7F1423 #147F3B #14597F

monochromatic

#1A0407 #4A0C14 #7F1423 #B41C32 #DE2F48

Accessibility & contrast

On white

10.36

#7F1423 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#7F1423 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7F1423

10.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7F1423	#FFFFFF	#000000	##FFFFFF
##7F1423	1.00	10.36	2.03	10.36
#FFFFFF	10.36	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#353223

Deuteranopia (green-blind)

#504820

Tritanopia (blue-blind)

#8C001B

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #7f1423;
/* rgb */ color: rgb(127, 20, 35);
/* oklch */ color: oklch(38.9% 0.140 20.1);

Tailwind

colors: {
  custom: {
    50: '#ac5e5d',
    500: '#7f1423',
    950: '#000000',
  },
}

SCSS

$custom: #7f1423;
$custom-light: #ac5e5d;
$custom-dark: #000000;

JSON

{
  "hex": "#7f1423",
  "rgb": {
    "r": 127,
    "g": 20,
    "b": 35
  },
  "hsl": {
    "h": 351.589,
    "s": 72.789,
    "l": 28.824
  },
  "oklch": {
    "l": 0.3891,
    "c": 0.14002,
    "h": 20.1
  },
  "luminance": 0.05134
}

Semantic roles & 50–950 ramp

primary

#7F1423

secondary

#3BB4A3

accent

#EFD638

background

#FBF5F5

surface

#F6EAE9

border

#D0C6C5

text

#110504

muted

#807979

Preview Lab

Preview with #7F1423

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

Preview Lab → · Contrast checker → · Palette generator →