#7C1B2F#7C1B2F

#7C1B2F is a dark, vivid red. Relative luminance 0.053; OKLCH L 39.2% C 0.131 H 14.3°. Best body text is #FFFFFF at 10.22:1 contrast (WCAG AA passes).

Color values

HEX	#7C1B2F
RGB	rgb(124, 27, 47)
HSL	hsl(348, 64%, 30%)
HSV	hsv(348, 78%, 49%)
CMYK	cmyk(0%, 78.2%, 62.1%, 51.4%)
CIE-LAB	lab(27.51, 42.20, 13.15)
CIE-LCH	lch(27.51, 44.20, 17.31°)
OKLab	oklab(39.16% 0.1268 0.0323)
OKLCH	oklch(39.16% 0.131 14.3)
XYZ	xyz(9.2181, 5.2755, 3.2217)
Luminance	0.0527 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7C1B2F #1B7C68

analogous

#7C1B60 #7C1B2F #7C381B

triadic

#7C1B2F #2F7C1B #1B2F7C

tetradic

#7C1B2F #607C1B #1B7C68 #381B7C

square

#7C1B2F #607C1B #1B7C68 #381B7C

split-complementary

#7C1B2F #1B7C38 #1B607C

monochromatic

#19050A #4A101C #7C1B2F #AE2642 #D53D5C

Accessibility & contrast

On white

10.22

#7C1B2F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#7C1B2F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7C1B2F

10.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7C1B2F	#FFFFFF	#000000	##FFFFFF
##7C1B2F	1.00	10.22	2.05	10.22
#FFFFFF	10.22	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#36342F

Deuteranopia (green-blind)

#4E482C

Tritanopia (blue-blind)

#880023

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #7c1b2f;
/* rgb */ color: rgb(124, 27, 47);
/* oklch */ color: oklch(39.2% 0.131 14.3);

Tailwind

colors: {
  custom: {
    50: '#a86167',
    500: '#7c1b2f',
    950: '#000000',
  },
}

SCSS

$custom: #7c1b2f;
$custom-light: #a86167;
$custom-dark: #000000;

JSON

{
  "hex": "#7c1b2f",
  "rgb": {
    "r": 124,
    "g": 27,
    "b": 47
  },
  "hsl": {
    "h": 347.629,
    "s": 64.238,
    "l": 29.608
  },
  "oklch": {
    "l": 0.39161,
    "c": 0.13087,
    "h": 14.3
  },
  "luminance": 0.05274
}

Semantic roles & 50–950 ramp

primary

#7C1B2F

secondary

#43B099

accent

#E7C541

background

#FBF6F6

surface

#F6EBEB

border

#D0C6C6

text

#110506

muted

#807A7A

Preview Lab

Preview with #7C1B2F

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

Preview Lab → · Contrast checker → · Palette generator →