#711D0F#711D0F

#711D0F is a dark, vivid red. Relative luminance 0.044; OKLCH L 36.7% C 0.120 H 32.1°. Best body text is #FFFFFF at 11.14:1 contrast (WCAG AA passes).

Color values

HEX	#711D0F
RGB	rgb(113, 29, 15)
HSL	hsl(9, 77%, 25%)
HSV	hsv(9, 87%, 44%)
CMYK	cmyk(0%, 74.3%, 86.7%, 55.7%)
CIE-LAB	lab(25.03, 36.04, 30.00)
CIE-LCH	lch(25.03, 46.89, 39.78°)
OKLab	oklab(36.75% 0.1017 0.0637)
OKLCH	oklch(36.75% 0.12 32.1)
XYZ	xyz(7.3365, 4.4251, 0.9197)
Luminance	0.0442 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#711D0F #0F6371

analogous

#710F32 #711D0F #714E0F

triadic

#711D0F #0F711D #1D0F71

tetradic

#711D0F #32710F #0F6371 #4E0F71

square

#711D0F #32710F #0F6371 #4E0F71

split-complementary

#711D0F #0F714E #0F3271

monochromatic

#1B0704 #3B0F08 #711D0F #A72B16 #DD391D

Accessibility & contrast

On white

11.14

#711D0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#711D0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #711D0F

11.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##711D0F	#FFFFFF	#000000	##FFFFFF
##711D0F	1.00	11.14	1.88	11.14
#FFFFFF	11.14	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#36300C

Deuteranopia (green-blind)

#4B420B

Tritanopia (blue-blind)

#7D001B

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #711d0f;
/* rgb */ color: rgb(113, 29, 15);
/* oklch */ color: oklch(36.7% 0.120 32.1);

Tailwind

colors: {
  custom: {
    50: '#a25f4f',
    500: '#711d0f',
    950: '#000000',
  },
}

SCSS

$custom: #711d0f;
$custom-light: #a25f4f;
$custom-dark: #000000;

JSON

{
  "hex": "#711d0f",
  "rgb": {
    "r": 113,
    "g": 29,
    "b": 15
  },
  "hsl": {
    "h": 8.571,
    "s": 76.563,
    "l": 25.098
  },
  "oklch": {
    "l": 0.36749,
    "c": 0.12,
    "h": 32.1
  },
  "luminance": 0.04424
}

Semantic roles & 50–950 ramp

primary

#711D0F

secondary

#3398A9

accent

#D8F335

background

#FAF5F4

surface

#F4EAE7

border

#CEC6C3

text

#100502

muted

#7F7978

Preview Lab

Preview with #711D0F

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

Preview Lab → · Contrast checker → · Palette generator →