#7F212B#7F212B

#7F212B is a dark, vivid red. Relative luminance 0.058; OKLCH L 40.2% C 0.128 H 19.3°. Best body text is #FFFFFF at 9.75:1 contrast (WCAG AA passes).

Color values

HEX	#7F212B
RGB	rgb(127, 33, 43)
HSL	hsl(354, 59%, 31%)
HSV	hsv(354, 74%, 50%)
CMYK	cmyk(0%, 74%, 66.1%, 50.2%)
CIE-LAB	lab(28.84, 40.65, 17.67)
CIE-LCH	lch(28.84, 44.33, 23.49°)
OKLab	oklab(40.23% 0.1206 0.0423)
OKLCH	oklch(40.23% 0.128 19.3)
XYZ	xyz(9.7333, 5.7756, 2.8873)
Luminance	0.0577 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7F212B #217F75

analogous

#7F215A #7F212B #7F4621

triadic

#7F212B #2B7F21 #212B7F

tetradic

#7F212B #5A7F21 #217F75 #46217F

square

#7F212B #5A7F21 #217F75 #46217F

split-complementary

#7F212B #217F46 #215A7F

monochromatic

#1E080A #4E141B #7F212B #B02E3B #D04A59

Accessibility & contrast

On white

9.75

#7F212B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#7F212B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7F212B

9.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7F212B	#FFFFFF	#000000	##FFFFFF
##7F212B	1.00	9.75	2.15	9.75
#FFFFFF	9.75	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B372B

Deuteranopia (green-blind)

#534B28

Tritanopia (blue-blind)

#8C0425

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #7f212b;
/* rgb */ color: rgb(127, 33, 43);
/* oklch */ color: oklch(40.2% 0.128 19.3);

Tailwind

colors: {
  custom: {
    50: '#aa6464',
    500: '#7f212b',
    950: '#000000',
  },
}

SCSS

$custom: #7f212b;
$custom-light: #aa6464;
$custom-dark: #000000;

JSON

{
  "hex": "#7f212b",
  "rgb": {
    "r": 127,
    "g": 33,
    "b": 43
  },
  "hsl": {
    "h": 353.617,
    "s": 58.75,
    "l": 31.373
  },
  "oklch": {
    "l": 0.40234,
    "c": 0.12784,
    "h": 19.3
  },
  "luminance": 0.05774
}

Semantic roles & 50–950 ramp

primary

#7F212B

secondary

#4AB2A7

accent

#E2D146

background

#FBF6F5

surface

#F6EBEA

border

#D0C6C6

text

#110605

muted

#807A79

Preview Lab

Preview with #7F212B

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

Preview Lab → · Contrast checker → · Palette generator →