#711F2B#711F2B

#711F2B is a dark, moderate red. Relative luminance 0.047; OKLCH L 37.4% C 0.114 H 16.3°. Best body text is #FFFFFF at 10.86:1 contrast (WCAG AA passes).

Color values

HEX	#711F2B
RGB	rgb(113, 31, 43)
HSL	hsl(351, 57%, 28%)
HSV	hsv(351, 73%, 44%)
CMYK	cmyk(0%, 72.6%, 61.9%, 55.7%)
CIE-LAB	lab(25.76, 36.69, 13.12)
CIE-LCH	lch(25.76, 38.96, 19.68°)
OKLab	oklab(37.43% 0.1099 0.0322)
OKLCH	oklch(37.43% 0.114 16.3)
XYZ	xyz(7.7368, 4.6662, 2.7783)
Luminance	0.0466 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#711F2B #1F7165

analogous

#711F54 #711F2B #713C1F

triadic

#711F2B #2B711F #1F2B71

tetradic

#711F2B #54711F #1F7165 #3C1F71

square

#711F2B #54711F #1F7165 #3C1F71

split-complementary

#711F2B #1F713C #1F5471

monochromatic

#180709 #411219 #711F2B #A12C3D #CB4054

Accessibility & contrast

On white

10.86

#711F2B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#711F2B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #711F2B

10.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##711F2B	#FFFFFF	#000000	##FFFFFF
##711F2B	1.00	10.86	1.93	10.86
#FFFFFF	10.86	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#34322B

Deuteranopia (green-blind)

#494329

Tritanopia (blue-blind)

#7C0B24

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #711f2b;
/* rgb */ color: rgb(113, 31, 43);
/* oklch */ color: oklch(37.4% 0.114 16.3);

Tailwind

colors: {
  custom: {
    50: '#9f6164',
    500: '#711f2b',
    950: '#000000',
  },
}

SCSS

$custom: #711f2b;
$custom-light: #9f6164;
$custom-dark: #000000;

JSON

{
  "hex": "#711f2b",
  "rgb": {
    "r": 113,
    "g": 31,
    "b": 43
  },
  "hsl": {
    "h": 351.22,
    "s": 56.944,
    "l": 28.235
  },
  "oklch": {
    "l": 0.37432,
    "c": 0.11449,
    "h": 16.3
  },
  "luminance": 0.04665
}

Semantic roles & 50–950 ramp

primary

#711F2B

secondary

#47A597

accent

#E0CA48

background

#FAF5F5

surface

#F4EAEA

border

#CEC6C6

text

#0F0505

muted

#7F7979

Preview Lab

Preview with #711F2B

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

Preview Lab → · Contrast checker → · Palette generator →