#7C1827#7C1827

#7C1827 is a dark, vivid red. Relative luminance 0.051; OKLCH L 38.7% C 0.134 H 18.4°. Best body text is #FFFFFF at 10.41:1 contrast (WCAG AA passes).

Color values

HEX	#7C1827
RGB	rgb(124, 24, 39)
HSL	hsl(351, 68%, 29%)
HSV	hsv(351, 81%, 49%)
CMYK	cmyk(0%, 80.6%, 68.5%, 51.4%)
CIE-LAB	lab(26.98, 42.69, 17.82)
CIE-LCH	lch(26.98, 46.26, 22.65°)
OKLab	oklab(38.72% 0.1267 0.0423)
OKLCH	oklch(38.72% 0.134 18.4)
XYZ	xyz(9.0060, 5.0862, 2.4266)
Luminance	0.0508 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7C1827 #187C6D

analogous

#7C1859 #7C1827 #7C3B18

triadic

#7C1827 #277C18 #18277C

tetradic

#7C1827 #597C18 #187C6D #3B187C

square

#7C1827 #597C18 #187C6D #3B187C

split-complementary

#7C1827 #187C3B #18597C

monochromatic

#1A0508 #490E17 #7C1827 #AF2237 #D8364F

Accessibility & contrast

On white

10.41

#7C1827 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#7C1827 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7C1827

10.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7C1827	#FFFFFF	#000000	##FFFFFF
##7C1827	1.00	10.41	2.02	10.41
#FFFFFF	10.41	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#353227

Deuteranopia (green-blind)

#4F4724

Tritanopia (blue-blind)

#89001F

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #7c1827;
/* rgb */ color: rgb(124, 24, 39);
/* oklch */ color: oklch(38.7% 0.134 18.4);

Tailwind

colors: {
  custom: {
    50: '#a95f60',
    500: '#7c1827',
    950: '#000000',
  },
}

SCSS

$custom: #7c1827;
$custom-light: #a95f60;
$custom-dark: #000000;

JSON

{
  "hex": "#7c1827",
  "rgb": {
    "r": 124,
    "g": 24,
    "b": 39
  },
  "hsl": {
    "h": 351,
    "s": 67.568,
    "l": 29.02
  },
  "oklch": {
    "l": 0.38718,
    "c": 0.13358,
    "h": 18.4
  },
  "luminance": 0.05085
}

Semantic roles & 50–950 ramp

primary

#7C1827

secondary

#3FB1A0

accent

#EAD03D

background

#FBF5F5

surface

#F6EAE9

border

#D0C6C5

text

#110505

muted

#807979

Preview Lab

Preview with #7C1827

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

Preview Lab → · Contrast checker → · Palette generator →