#721F2E#721F2E

#721F2E is a dark, moderate red. Relative luminance 0.048; OKLCH L 37.7% C 0.116 H 14.3°. Best body text is #FFFFFF at 10.76:1 contrast (WCAG AA passes).

Color values

HEX	#721F2E
RGB	rgb(114, 31, 46)
HSL	hsl(349, 57%, 28%)
HSV	hsv(349, 73%, 45%)
CMYK	cmyk(0%, 72.8%, 59.6%, 55.3%)
CIE-LAB	lab(26.03, 37.27, 11.49)
CIE-LCH	lch(26.03, 39.00, 17.13°)
OKLab	oklab(37.69% 0.1121 0.0285)
OKLCH	oklch(37.69% 0.116 14.3)
XYZ	xyz(7.9233, 4.7557, 3.0850)
Luminance	0.0476 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#721F2E #1F7263

analogous

#721F57 #721F2E #72391F

triadic

#721F2E #2E721F #1F2E72

tetradic

#721F2E #57721F #1F7263 #391F72

square

#721F2E #57721F #1F7263 #391F72

split-complementary

#721F2E #1F7239 #1F5772

monochromatic

#18070A #42121B #721F2E #A22C41 #CB4059

Accessibility & contrast

On white

10.76

#721F2E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#721F2E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #721F2E

10.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##721F2E	#FFFFFF	#000000	##FFFFFF
##721F2E	1.00	10.76	1.95	10.76
#FFFFFF	10.76	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#34332E

Deuteranopia (green-blind)

#49442C

Tritanopia (blue-blind)

#7D0C25

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #721f2e;
/* rgb */ color: rgb(114, 31, 46);
/* oklch */ color: oklch(37.7% 0.116 14.3);

Tailwind

colors: {
  custom: {
    50: '#a06166',
    500: '#721f2e',
    950: '#000000',
  },
}

SCSS

$custom: #721f2e;
$custom-light: #a06166;
$custom-dark: #000000;

JSON

{
  "hex": "#721f2e",
  "rgb": {
    "r": 114,
    "g": 31,
    "b": 46
  },
  "hsl": {
    "h": 349.157,
    "s": 57.241,
    "l": 28.431
  },
  "oklch": {
    "l": 0.37688,
    "c": 0.11571,
    "h": 14.3
  },
  "luminance": 0.04755
}

Semantic roles & 50–950 ramp

primary

#721F2E

secondary

#47A695

accent

#E0C547

background

#FAF5F6

surface

#F4EAEB

border

#CEC6C6

text

#100505

muted

#7F797A

Preview Lab

Preview with #721F2E

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

Preview Lab → · Contrast checker → · Palette generator →