#7B211F#7B211F

#7B211F is a dark, vivid red. Relative luminance 0.054; OKLCH L 39.3% C 0.125 H 26.1°. Best body text is #FFFFFF at 10.10:1 contrast (WCAG AA passes).

Color values

HEX	#7B211F
RGB	rgb(123, 33, 31)
HSL	hsl(1, 60%, 30%)
HSV	hsv(1, 75%, 48%)
CMYK	cmyk(0%, 73.2%, 74.8%, 51.8%)
CIE-LAB	lab(27.84, 38.59, 24.02)
CIE-LCH	lch(27.84, 45.46, 31.90°)
OKLab	oklab(39.28% 0.1119 0.0547)
OKLCH	oklch(39.28% 0.125 26.1)
XYZ	xyz(8.9606, 5.3989, 1.8663)
Luminance	0.0540 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7B211F #1F797B

analogous

#7B1F4B #7B211F #7B4F1F

triadic

#7B211F #1F7B21 #211F7B

tetradic

#7B211F #4B7B1F #1F797B #4F1F7B

square

#7B211F #4B7B1F #1F797B #4F1F7B

split-complementary

#7B211F #1F7B4F #1F4B7B

monochromatic

#190706 #4A1413 #7B211F #AC2E2B #D04744

Accessibility & contrast

On white

10.10

#7B211F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#7B211F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7B211F

10.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7B211F	#FFFFFF	#000000	##FFFFFF
##7B211F	1.00	10.10	2.08	10.10
#FFFFFF	10.10	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B351E

Deuteranopia (green-blind)

#51491C

Tritanopia (blue-blind)

#880222

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #7b211f;
/* rgb */ color: rgb(123, 33, 31);
/* oklch */ color: oklch(39.3% 0.125 26.1);

Tailwind

colors: {
  custom: {
    50: '#a8635b',
    500: '#7b211f',
    950: '#000000',
  },
}

SCSS

$custom: #7b211f;
$custom-light: #a8635b;
$custom-dark: #000000;

JSON

{
  "hex": "#7b211f",
  "rgb": {
    "r": 123,
    "g": 33,
    "b": 31
  },
  "hsl": {
    "h": 1.304,
    "s": 59.74,
    "l": 30.196
  },
  "oklch": {
    "l": 0.39281,
    "c": 0.1246,
    "h": 26.1
  },
  "luminance": 0.05398
}

Semantic roles & 50–950 ramp

primary

#7B211F

secondary

#48ACAE

accent

#DFE345

background

#FBF6F5

surface

#F6EBE9

border

#D0C6C5

text

#110604

muted

#807A79

Preview Lab

Preview with #7B211F

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

Preview Lab → · Contrast checker → · Palette generator →