#711C10#711C10

#711C10 is a dark, vivid red. Relative luminance 0.044; OKLCH L 36.6% C 0.121 H 31.2°. Best body text is #FFFFFF at 11.20:1 contrast (WCAG AA passes).

Color values

HEX	#711C10
RGB	rgb(113, 28, 16)
HSL	hsl(7, 75%, 25%)
HSV	hsv(7, 86%, 44%)
CMYK	cmyk(0%, 75.2%, 85.8%, 55.7%)
CIE-LAB	lab(24.89, 36.48, 29.32)
CIE-LCH	lch(24.89, 46.80, 38.79°)
OKLab	oklab(36.65% 0.1033 0.0626)
OKLCH	oklch(36.65% 0.121 31.2)
XYZ	xyz(7.3197, 4.3798, 0.9501)
Luminance	0.0438 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#711C10 #106571

analogous

#711034 #711C10 #714D10

triadic

#711C10 #10711C #1C1071

tetradic

#711C10 #347110 #106571 #4D1071

square

#711C10 #347110 #106571 #4D1071

split-complementary

#711C10 #10714D #103471

monochromatic

#1B0704 #3B0F08 #711C10 #A72918 #DC371F

Accessibility & contrast

On white

11.20

#711C10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#711C10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #711C10

11.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##711C10	#FFFFFF	#000000	##FFFFFF
##711C10	1.00	11.20	1.88	11.20
#FFFFFF	11.20	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#362F0E

Deuteranopia (green-blind)

#4B420C

Tritanopia (blue-blind)

#7D001A

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #711c10;
/* rgb */ color: rgb(113, 28, 16);
/* oklch */ color: oklch(36.6% 0.121 31.2);

Tailwind

colors: {
  custom: {
    50: '#a25f4f',
    500: '#711c10',
    950: '#000000',
  },
}

SCSS

$custom: #711c10;
$custom-light: #a25f4f;
$custom-dark: #000000;

JSON

{
  "hex": "#711c10",
  "rgb": {
    "r": 113,
    "g": 28,
    "b": 16
  },
  "hsl": {
    "h": 7.423,
    "s": 75.194,
    "l": 25.294
  },
  "oklch": {
    "l": 0.36646,
    "c": 0.12076,
    "h": 31.2
  },
  "luminance": 0.04379
}

Semantic roles & 50–950 ramp

primary

#711C10

secondary

#349AA9

accent

#DBF236

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#100502

muted

#7F7978

Preview Lab

Preview with #711C10

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

Preview Lab → · Contrast checker → · Palette generator →