#7F1722#7F1722

#7F1722 is a dark, vivid red. Relative luminance 0.052; OKLCH L 39.1% C 0.138 H 21.4°. Best body text is #FFFFFF at 10.25:1 contrast (WCAG AA passes).

Color values

HEX	#7F1722
RGB	rgb(127, 23, 34)
HSL	hsl(354, 69%, 29%)
HSV	hsv(354, 82%, 50%)
CMYK	cmyk(0%, 81.9%, 73.2%, 50.2%)
CIE-LAB	lab(27.41, 43.68, 21.79)
CIE-LCH	lch(27.41, 48.81, 26.52°)
OKLab	oklab(39.12% 0.1283 0.0502)
OKLCH	oklch(39.12% 0.138 21.4)
XYZ	xyz(9.3486, 5.2418, 2.0326)
Luminance	0.0524 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7F1722 #177F74

analogous

#7F1756 #7F1722 #7F4017

triadic

#7F1722 #227F17 #17227F

tetradic

#7F1722 #567F17 #177F74 #40177F

square

#7F1722 #567F17 #177F74 #40177F

split-complementary

#7F1722 #177F40 #17567F

monochromatic

#1A0507 #4B0E14 #7F1722 #B32030 #DB3647

Accessibility & contrast

On white

10.25

#7F1722 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#7F1722 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7F1722

10.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7F1722	#FFFFFF	#000000	##FFFFFF
##7F1722	1.00	10.25	2.05	10.25
#FFFFFF	10.25	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373321

Deuteranopia (green-blind)

#51491F

Tritanopia (blue-blind)

#8C001C

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #7f1722;
/* rgb */ color: rgb(127, 23, 34);
/* oklch */ color: oklch(39.1% 0.138 21.4);

Tailwind

colors: {
  custom: {
    50: '#ac5f5d',
    500: '#7f1722',
    950: '#000000',
  },
}

SCSS

$custom: #7f1722;
$custom-light: #ac5f5d;
$custom-dark: #000000;

JSON

{
  "hex": "#7f1722",
  "rgb": {
    "r": 127,
    "g": 23,
    "b": 34
  },
  "hsl": {
    "h": 353.654,
    "s": 69.333,
    "l": 29.412
  },
  "oklch": {
    "l": 0.39124,
    "c": 0.13773,
    "h": 21.4
  },
  "luminance": 0.0524
}

Semantic roles & 50–950 ramp

primary

#7F1722

secondary

#3EB4A7

accent

#ECD93C

background

#FBF5F5

surface

#F6EAE9

border

#D0C6C5

text

#110504

muted

#807979

Preview Lab

Preview with #7F1722

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

Preview Lab → · Contrast checker → · Palette generator →