#711B2F#711B2F

#711B2F is a dark, moderate red. Relative luminance 0.045; OKLCH L 37.1% C 0.119 H 11.8°. Best body text is #FFFFFF at 11.05:1 contrast (WCAG AA passes).

Color values

HEX	#711B2F
RGB	rgb(113, 27, 47)
HSL	hsl(346, 61%, 27%)
HSV	hsv(346, 76%, 44%)
CMYK	cmyk(0%, 76.1%, 58.4%, 55.7%)
CIE-LAB	lab(25.26, 38.64, 9.74)
CIE-LCH	lch(25.26, 39.85, 14.14°)
OKLab	oklab(37.09% 0.1168 0.0244)
OKLCH	oklch(37.09% 0.119 11.8)
XYZ	xyz(7.7158, 4.5009, 3.1512)
Luminance	0.0450 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#711B2F #1B715D

analogous

#711B5A #711B2F #71321B

triadic

#711B2F #2F711B #1B2F71

tetradic

#711B2F #5A711B #1B715D #321B71

square

#711B2F #5A711B #1B715D #321B71

split-complementary

#711B2F #1B7132 #1B5A71

monochromatic

#19060A #400F1A #711B2F #A22744 #CF375B

Accessibility & contrast

On white

11.05

#711B2F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#711B2F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #711B2F

11.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##711B2F	#FFFFFF	#000000	##FFFFFF
##711B2F	1.00	11.05	1.90	11.05
#FFFFFF	11.05	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#31312F

Deuteranopia (green-blind)

#47422D

Tritanopia (blue-blind)

#7C0523

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #711b2f;
/* rgb */ color: rgb(113, 27, 47);
/* oklch */ color: oklch(37.1% 0.119 11.8);

Tailwind

colors: {
  custom: {
    50: '#9f5f67',
    500: '#711b2f',
    950: '#000000',
  },
}

SCSS

$custom: #711b2f;
$custom-light: #9f5f67;
$custom-dark: #000000;

JSON

{
  "hex": "#711b2f",
  "rgb": {
    "r": 113,
    "g": 27,
    "b": 47
  },
  "hsl": {
    "h": 346.047,
    "s": 61.429,
    "l": 27.451
  },
  "oklch": {
    "l": 0.37091,
    "c": 0.11936,
    "h": 11.8
  },
  "luminance": 0.045
}

Semantic roles & 50–950 ramp

primary

#711B2F

secondary

#42A68F

accent

#E5BF43

background

#FAF5F6

surface

#F4EAEB

border

#CEC6C6

text

#0F0506

muted

#7F797A

Preview Lab

Preview with #711B2F

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

Preview Lab → · Contrast checker → · Palette generator →