#7C1722#7C1722

#7C1722 is a dark, vivid red. Relative luminance 0.050; OKLCH L 38.5% C 0.135 H 21.0°. Best body text is #FFFFFF at 10.49:1 contrast (WCAG AA passes).

Color values

HEX	#7C1722
RGB	rgb(124, 23, 34)
HSL	hsl(353, 69%, 29%)
HSV	hsv(353, 81%, 49%)
CMYK	cmyk(0%, 81.5%, 72.6%, 51.4%)
CIE-LAB	lab(26.78, 42.74, 20.88)
CIE-LCH	lch(26.78, 47.56, 26.04°)
OKLab	oklab(38.54% 0.1257 0.0483)
OKLCH	oklch(38.54% 0.135 21)
XYZ	xyz(8.9083, 5.0148, 2.0119)
Luminance	0.0501 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7C1722 #177C71

analogous

#7C1755 #7C1722 #7C3F17

triadic

#7C1722 #227C17 #17227C

tetradic

#7C1722 #557C17 #177C71 #3F177C

square

#7C1722 #557C17 #177C71 #3F177C

split-complementary

#7C1722 #177C3F #17557C

monochromatic

#1A0507 #480D14 #7C1722 #B02130 #D93446

Accessibility & contrast

On white

10.49

#7C1722 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#7C1722 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7C1722

10.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7C1722	#FFFFFF	#000000	##FFFFFF
##7C1722	1.00	10.49	2.00	10.49
#FFFFFF	10.49	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#363222

Deuteranopia (green-blind)

#4F471F

Tritanopia (blue-blind)

#89001C

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #7c1722;
/* rgb */ color: rgb(124, 23, 34);
/* oklch */ color: oklch(38.5% 0.135 21.0);

Tailwind

colors: {
  custom: {
    50: '#a95f5d',
    500: '#7c1722',
    950: '#000000',
  },
}

SCSS

$custom: #7c1722;
$custom-light: #a95f5d;
$custom-dark: #000000;

JSON

{
  "hex": "#7c1722",
  "rgb": {
    "r": 124,
    "g": 23,
    "b": 34
  },
  "hsl": {
    "h": 353.465,
    "s": 68.707,
    "l": 28.824
  },
  "oklch": {
    "l": 0.3854,
    "c": 0.13467,
    "h": 21
  },
  "luminance": 0.05013
}

Semantic roles & 50–950 ramp

primary

#7C1722

secondary

#3EB1A4

accent

#ECD83C

background

#FBF5F5

surface

#F6EAE9

border

#D0C6C5

text

#110504

muted

#807979

Preview Lab

Preview with #7C1722

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

Preview Lab → · Contrast checker → · Palette generator →