#7F1428#7F1428

#7F1428 is a dark, vivid red. Relative luminance 0.052; OKLCH L 39.0% C 0.140 H 17.3°. Best body text is #FFFFFF at 10.33:1 contrast (WCAG AA passes).

Color values

HEX	#7F1428
RGB	rgb(127, 20, 40)
HSL	hsl(349, 73%, 29%)
HSV	hsv(349, 84%, 50%)
CMYK	cmyk(0%, 84.3%, 68.5%, 50.2%)
CIE-LAB	lab(27.21, 44.88, 17.57)
CIE-LCH	lch(27.21, 48.20, 21.38°)
OKLab	oklab(39% 0.1335 0.0417)
OKLCH	oklch(39% 0.14 17.3)
XYZ	xyz(9.3866, 5.1670, 2.5102)
Luminance	0.0517 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7F1428 #147F6B

analogous

#7F145E #7F1428 #7F3614

triadic

#7F1428 #287F14 #14287F

tetradic

#7F1428 #5E7F14 #147F6B #36147F

square

#7F1428 #5E7F14 #147F6B #36147F

split-complementary

#7F1428 #147F36 #145E7F

monochromatic

#1A0408 #4A0C17 #7F1428 #B41C39 #DE2F50

Accessibility & contrast

On white

10.33

#7F1428 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#7F1428 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7F1428

10.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7F1428	#FFFFFF	#000000	##FFFFFF
##7F1428	1.00	10.33	2.03	10.33
#FFFFFF	10.33	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#353228

Deuteranopia (green-blind)

#4F4825

Tritanopia (blue-blind)

#8C001D

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #7f1428;
/* rgb */ color: rgb(127, 20, 40);
/* oklch */ color: oklch(39.0% 0.140 17.3);

Tailwind

colors: {
  custom: {
    50: '#ab5e61',
    500: '#7f1428',
    950: '#000000',
  },
}

SCSS

$custom: #7f1428;
$custom-light: #ab5e61;
$custom-dark: #000000;

JSON

{
  "hex": "#7f1428",
  "rgb": {
    "r": 127,
    "g": 20,
    "b": 40
  },
  "hsl": {
    "h": 348.785,
    "s": 72.789,
    "l": 28.824
  },
  "oklch": {
    "l": 0.39004,
    "c": 0.13991,
    "h": 17.3
  },
  "luminance": 0.05166
}

Semantic roles & 50–950 ramp

primary

#7F1428

secondary

#3BB49D

accent

#EFCD38

background

#FBF5F5

surface

#F6EAE9

border

#D0C6C5

text

#110505

muted

#807979

Preview Lab

Preview with #7F1428

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

Preview Lab → · Contrast checker → · Palette generator →