#911C29#911C29

#911C29 is a dark, vivid red. Relative luminance 0.070; OKLCH L 43.1% C 0.151 H 21.0°. Best body text is #FFFFFF at 8.74:1 contrast (WCAG AA passes).

Color values

HEX	#911C29
RGB	rgb(145, 28, 41)
HSL	hsl(353, 68%, 34%)
HSV	hsv(353, 81%, 57%)
CMYK	cmyk(0%, 80.7%, 71.7%, 43.1%)
CIE-LAB	lab(31.83, 48.04, 23.49)
CIE-LCH	lch(31.83, 53.48, 26.06°)
OKLab	oklab(43.11% 0.1413 0.0543)
OKLCH	oklch(43.11% 0.151 21)
XYZ	xyz(12.4940, 7.0123, 2.7930)
Luminance	0.0701 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#911C29 #1C9184

analogous

#911C64 #911C29 #914A1C

triadic

#911C29 #29911C #1C2991

tetradic

#911C29 #64911C #1C9184 #4A1C91

square

#911C29 #64911C #1C9184 #4A1C91

split-complementary

#911C29 #1C914A #1C6491

monochromatic

#2A080C #5E121A #911C29 #C42638 #DC4B5B

Accessibility & contrast

On white

8.74

#911C29 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.40

#911C29 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #911C29

8.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##911C29	#FFFFFF	#000000	##FFFFFF
##911C29	1.00	8.74	2.40	8.74
#FFFFFF	8.74	1.00	21.00	1.00
#000000	2.40	21.00	1.00	21.00
##FFFFFF	8.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#403B28

Deuteranopia (green-blind)

#5D5425

Tritanopia (blue-blind)

#A00022

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #911c29;
/* rgb */ color: rgb(145, 28, 41);
/* oklch */ color: oklch(43.1% 0.151 21.0);

Tailwind

colors: {
  custom: {
    50: '#b96462',
    500: '#911c29',
    950: '#000000',
  },
}

SCSS

$custom: #911c29;
$custom-light: #b96462;
$custom-dark: #000000;

JSON

{
  "hex": "#911c29",
  "rgb": {
    "r": 145,
    "g": 28,
    "b": 41
  },
  "hsl": {
    "h": 353.333,
    "s": 67.63,
    "l": 33.922
  },
  "oklch": {
    "l": 0.43107,
    "c": 0.15135,
    "h": 21
  },
  "luminance": 0.0701
}

Semantic roles & 50–950 ramp

primary

#911C29

secondary

#4ABEB2

accent

#EBD73D

background

#FCF6F5

surface

#F8EBEA

border

#D1C6C6

text

#130605

muted

#827A79

Preview Lab

Preview with #911C29

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

Preview Lab → · Contrast checker → · Palette generator →