#721C0F#721C0F

#721C0F is a dark, vivid red. Relative luminance 0.044; OKLCH L 36.8% C 0.122 H 31.6°. Best body text is #FFFFFF at 11.12:1 contrast (WCAG AA passes).

Color values

HEX	#721C0F
RGB	rgb(114, 28, 15)
HSL	hsl(8, 77%, 25%)
HSV	hsv(8, 87%, 45%)
CMYK	cmyk(0%, 75.4%, 86.8%, 55.3%)
CIE-LAB	lab(25.09, 36.80, 30.13)
CIE-LCH	lch(25.09, 47.56, 39.30°)
OKLab	oklab(36.83% 0.104 0.0639)
OKLCH	oklch(36.83% 0.122 31.6)
XYZ	xyz(7.4418, 4.4436, 0.9177)
Luminance	0.0444 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#721C0F #0F6572

analogous

#720F33 #721C0F #724D0F

triadic

#721C0F #0F721C #1C0F72

tetradic

#721C0F #33720F #0F6572 #4D0F72

square

#721C0F #33720F #0F6572 #4D0F72

split-complementary

#721C0F #0F724D #0F3372

monochromatic

#1B0704 #3C0F08 #721C0F #A82916 #DE371D

Accessibility & contrast

On white

11.12

#721C0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#721C0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #721C0F

11.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##721C0F	#FFFFFF	#000000	##FFFFFF
##721C0F	1.00	11.12	1.89	11.12
#FFFFFF	11.12	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#362F0C

Deuteranopia (green-blind)

#4B420A

Tritanopia (blue-blind)

#7E001A

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #721c0f;
/* rgb */ color: rgb(114, 28, 15);
/* oklch */ color: oklch(36.8% 0.122 31.6);

Tailwind

colors: {
  custom: {
    50: '#a25f4f',
    500: '#721c0f',
    950: '#000000',
  },
}

SCSS

$custom: #721c0f;
$custom-light: #a25f4f;
$custom-dark: #000000;

JSON

{
  "hex": "#721c0f",
  "rgb": {
    "r": 114,
    "g": 28,
    "b": 15
  },
  "hsl": {
    "h": 7.879,
    "s": 76.744,
    "l": 25.294
  },
  "oklch": {
    "l": 0.36829,
    "c": 0.12203,
    "h": 31.6
  },
  "luminance": 0.04442
}

Semantic roles & 50–950 ramp

primary

#721C0F

secondary

#339AAA

accent

#DAF335

background

#FAF5F4

surface

#F4EAE7

border

#CEC6C3

text

#110502

muted

#807978

Preview Lab

Preview with #721C0F

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

Preview Lab → · Contrast checker → · Palette generator →