#751311#751311

#751311 is a dark, vivid red. Relative luminance 0.043; OKLCH L 36.6% C 0.132 H 27.6°. Best body text is #FFFFFF at 11.30:1 contrast (WCAG AA passes).

Color values

HEX	#751311
RGB	rgb(117, 19, 17)
HSL	hsl(1, 75%, 26%)
HSV	hsv(1, 85%, 46%)
CMYK	cmyk(0%, 83.8%, 85.5%, 54.1%)
CIE-LAB	lab(24.61, 41.05, 28.78)
CIE-LCH	lch(24.61, 50.13, 35.03°)
OKLab	oklab(36.59% 0.1173 0.0613)
OKLCH	oklch(36.59% 0.132 27.6)
XYZ	xyz(7.6711, 4.2894, 0.9542)
Luminance	0.0429 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#751311 #117375

analogous

#751141 #751311 #754511

triadic

#751311 #117513 #131175

tetradic

#751311 #417511 #117375 #451175

square

#751311 #417511 #117375 #451175

split-complementary

#751311 #117545 #114175

monochromatic

#1B0404 #400A09 #751311 #AA1C19 #DF2522

Accessibility & contrast

On white

11.30

#751311 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#751311 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #751311

11.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##751311	#FFFFFF	#000000	##FFFFFF
##751311	1.00	11.30	1.86	11.30
#FFFFFF	11.30	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#332D0F

Deuteranopia (green-blind)

#4B420C

Tritanopia (blue-blind)

#820014

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #751311;
/* rgb */ color: rgb(117, 19, 17);
/* oklch */ color: oklch(36.6% 0.132 27.6);

Tailwind

colors: {
  custom: {
    50: '#a55c50',
    500: '#751311',
    950: '#000000',
  },
}

SCSS

$custom: #751311;
$custom-light: #a55c50;
$custom-dark: #000000;

JSON

{
  "hex": "#751311",
  "rgb": {
    "r": 117,
    "g": 19,
    "b": 17
  },
  "hsl": {
    "h": 1.2,
    "s": 74.627,
    "l": 26.275
  },
  "oklch": {
    "l": 0.3659,
    "c": 0.13238,
    "h": 27.6
  },
  "luminance": 0.04288
}

Semantic roles & 50–950 ramp

primary

#751311

secondary

#36AAAC

accent

#EEF137

background

#FBF5F4

surface

#F6E9E7

border

#D0C5C3

text

#110402

muted

#807978

Preview Lab

Preview with #751311

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

Preview Lab → · Contrast checker → · Palette generator →