#721D0F#721D0F

#721D0F is a dark, vivid red. Relative luminance 0.045; OKLCH L 36.9% C 0.121 H 32.0°. Best body text is #FFFFFF at 11.06:1 contrast (WCAG AA passes).

Color values

HEX	#721D0F
RGB	rgb(114, 29, 15)
HSL	hsl(8, 77%, 25%)
HSV	hsv(8, 87%, 45%)
CMYK	cmyk(0%, 74.6%, 86.8%, 55.3%)
CIE-LAB	lab(25.23, 36.40, 30.27)
CIE-LCH	lch(25.23, 47.34, 39.75°)
OKLab	oklab(36.94% 0.1027 0.0642)
OKLCH	oklch(36.94% 0.121 32)
XYZ	xyz(7.4659, 4.4918, 0.9257)
Luminance	0.0449 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#721D0F #0F6472

analogous

#720F32 #721D0F #724E0F

triadic

#721D0F #0F721D #1D0F72

tetradic

#721D0F #32720F #0F6472 #4E0F72

square

#721D0F #32720F #0F6472 #4E0F72

split-complementary

#721D0F #0F724E #0F3272

monochromatic

#1B0704 #3C0F08 #721D0F #A82B16 #DE391D

Accessibility & contrast

On white

11.06

#721D0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#721D0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #721D0F

11.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##721D0F	#FFFFFF	#000000	##FFFFFF
##721D0F	1.00	11.06	1.90	11.06
#FFFFFF	11.06	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#37300C

Deuteranopia (green-blind)

#4B430A

Tritanopia (blue-blind)

#7E001B

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #721d0f;
/* rgb */ color: rgb(114, 29, 15);
/* oklch */ color: oklch(36.9% 0.121 32.0);

Tailwind

colors: {
  custom: {
    50: '#a25f4f',
    500: '#721d0f',
    950: '#000000',
  },
}

SCSS

$custom: #721d0f;
$custom-light: #a25f4f;
$custom-dark: #000000;

JSON

{
  "hex": "#721d0f",
  "rgb": {
    "r": 114,
    "g": 29,
    "b": 15
  },
  "hsl": {
    "h": 8.485,
    "s": 76.744,
    "l": 25.294
  },
  "oklch": {
    "l": 0.3694,
    "c": 0.12111,
    "h": 32
  },
  "luminance": 0.04491
}

Semantic roles & 50–950 ramp

primary

#721D0F

secondary

#3399AA

accent

#D8F335

background

#FAF5F4

surface

#F4EAE7

border

#CEC6C3

text

#100502

muted

#7F7978

Preview Lab

Preview with #721D0F

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

Preview Lab → · Contrast checker → · Palette generator →