#7C1E11#7C1E11

#7C1E11 is a dark, vivid red. Relative luminance 0.053; OKLCH L 39.0% C 0.131 H 31.2°. Best body text is #FFFFFF at 10.24:1 contrast (WCAG AA passes).

Color values

HEX	#7C1E11
RGB	rgb(124, 30, 17)
HSL	hsl(7, 76%, 28%)
HSV	hsv(7, 86%, 49%)
CMYK	cmyk(0%, 75.8%, 86.3%, 51.4%)
CIE-LAB	lab(27.45, 39.58, 31.98)
CIE-LCH	lch(27.45, 50.89, 38.94°)
OKLab	oklab(38.97% 0.1119 0.0677)
OKLCH	oklch(38.97% 0.131 31.2)
XYZ	xyz(8.8787, 5.2555, 1.0771)
Luminance	0.0525 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7C1E11 #116F7C

analogous

#7C1139 #7C1E11 #7C5411

triadic

#7C1E11 #117C1E #1E117C

tetradic

#7C1E11 #397C11 #116F7C #54117C

square

#7C1E11 #397C11 #116F7C #54117C

split-complementary

#7C1E11 #117C54 #11397C

monochromatic

#1B0704 #46110A #7C1E11 #B22B18 #E13D26

Accessibility & contrast

On white

10.24

#7C1E11 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#7C1E11 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7C1E11

10.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7C1E11	#FFFFFF	#000000	##FFFFFF
##7C1E11	1.00	10.24	2.05	10.24
#FFFFFF	10.24	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B340E

Deuteranopia (green-blind)

#52480C

Tritanopia (blue-blind)

#89001C

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #7c1e11;
/* rgb */ color: rgb(124, 30, 17);
/* oklch */ color: oklch(39.0% 0.131 31.2);

Tailwind

colors: {
  custom: {
    50: '#aa6151',
    500: '#7c1e11',
    950: '#000000',
  },
}

SCSS

$custom: #7c1e11;
$custom-light: #aa6151;
$custom-dark: #000000;

JSON

{
  "hex": "#7c1e11",
  "rgb": {
    "r": 124,
    "g": 30,
    "b": 17
  },
  "hsl": {
    "h": 7.29,
    "s": 75.887,
    "l": 27.647
  },
  "oklch": {
    "l": 0.38974,
    "c": 0.13077,
    "h": 31.2
  },
  "luminance": 0.05254
}

Semantic roles & 50–950 ramp

primary

#7C1E11

secondary

#37A3B2

accent

#DBF235

background

#FBF6F4

surface

#F6EBE7

border

#D0C6C3

text

#120502

muted

#817A78

Preview Lab

Preview with #7C1E11

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

Preview Lab → · Contrast checker → · Palette generator →