#711D2B#711D2B

#711D2B is a dark, moderate red. Relative luminance 0.046; OKLCH L 37.2% C 0.117 H 15.5°. Best body text is #FFFFFF at 10.98:1 contrast (WCAG AA passes).

Color values

HEX	#711D2B
RGB	rgb(113, 29, 43)
HSL	hsl(350, 59%, 28%)
HSV	hsv(350, 74%, 44%)
CMYK	cmyk(0%, 74.3%, 61.9%, 55.7%)
CIE-LAB	lab(25.46, 37.52, 12.72)
CIE-LCH	lch(25.46, 39.62, 18.72°)
OKLab	oklab(37.21% 0.1125 0.0313)
OKLCH	oklch(37.21% 0.117 15.5)
XYZ	xyz(7.6862, 4.5649, 2.7614)
Luminance	0.0456 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#711D2B #1D7163

analogous

#711D55 #711D2B #71391D

triadic

#711D2B #2B711D #1D2B71

tetradic

#711D2B #55711D #1D7163 #391D71

square

#711D2B #55711D #1D7163 #391D71

split-complementary

#711D2B #1D7139 #1D5571

monochromatic

#180609 #401118 #711D2B #A2293E #CD3C54

Accessibility & contrast

On white

10.98

#711D2B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#711D2B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #711D2B

10.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##711D2B	#FFFFFF	#000000	##FFFFFF
##711D2B	1.00	10.98	1.91	10.98
#FFFFFF	10.98	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	10.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#33312B

Deuteranopia (green-blind)

#494329

Tritanopia (blue-blind)

#7C0723

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #711d2b;
/* rgb */ color: rgb(113, 29, 43);
/* oklch */ color: oklch(37.2% 0.117 15.5);

Tailwind

colors: {
  custom: {
    50: '#9f6064',
    500: '#711d2b',
    950: '#000000',
  },
}

SCSS

$custom: #711d2b;
$custom-light: #9f6064;
$custom-dark: #000000;

JSON

{
  "hex": "#711d2b",
  "rgb": {
    "r": 113,
    "g": 29,
    "b": 43
  },
  "hsl": {
    "h": 350,
    "s": 59.155,
    "l": 27.843
  },
  "oklch": {
    "l": 0.37205,
    "c": 0.1168,
    "h": 15.5
  },
  "luminance": 0.04564
}

Semantic roles & 50–950 ramp

primary

#711D2B

secondary

#44A595

accent

#E2C845

background

#FAF5F5

surface

#F4EAEA

border

#CEC6C6

text

#100505

muted

#7F7979

Preview Lab

Preview with #711D2B

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

Preview Lab → · Contrast checker → · Palette generator →