#841B2F#841B2F

#841B2F is a dark, vivid red. Relative luminance 0.059; OKLCH L 40.7% C 0.139 H 15.8°. Best body text is #FFFFFF at 9.64:1 contrast (WCAG AA passes).

Color values

HEX	#841B2F
RGB	rgb(132, 27, 47)
HSL	hsl(349, 66%, 31%)
HSV	hsv(349, 80%, 52%)
CMYK	cmyk(0%, 79.5%, 64.4%, 48.2%)
CIE-LAB	lab(29.15, 44.71, 15.63)
CIE-LCH	lch(29.15, 47.36, 19.26°)
OKLab	oklab(40.67% 0.1338 0.0379)
OKLCH	oklch(40.67% 0.139 15.8)
XYZ	xyz(10.4218, 5.8962, 3.2781)
Luminance	0.0590 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#841B2F #1B8470

analogous

#841B63 #841B2F #843B1B

triadic

#841B2F #2F841B #1B2F84

tetradic

#841B2F #63841B #1B8470 #3B1B84

square

#841B2F #63841B #1B8470 #3B1B84

split-complementary

#841B2F #1B843B #1B6384

monochromatic

#1E060B #51111D #841B2F #B72541 #D8415E

Accessibility & contrast

On white

9.64

#841B2F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#841B2F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #841B2F

9.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##841B2F	#FFFFFF	#000000	##FFFFFF
##841B2F	1.00	9.64	2.18	9.64
#FFFFFF	9.64	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#39372F

Deuteranopia (green-blind)

#544D2C

Tritanopia (blue-blind)

#910024

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #841b2f;
/* rgb */ color: rgb(132, 27, 47);
/* oklch */ color: oklch(40.7% 0.139 15.8);

Tailwind

colors: {
  custom: {
    50: '#ae6267',
    500: '#841b2f',
    950: '#000000',
  },
}

SCSS

$custom: #841b2f;
$custom-light: #ae6267;
$custom-dark: #000000;

JSON

{
  "hex": "#841b2f",
  "rgb": {
    "r": 132,
    "g": 27,
    "b": 47
  },
  "hsl": {
    "h": 348.571,
    "s": 66.038,
    "l": 31.176
  },
  "oklch": {
    "l": 0.40674,
    "c": 0.13904,
    "h": 15.8
  },
  "luminance": 0.05895
}

Semantic roles & 50–950 ramp

primary

#841B2F

secondary

#43B7A1

accent

#E9C93F

background

#FBF6F6

surface

#F6EBEB

border

#D0C6C6

text

#120606

muted

#817A7A

Preview Lab

Preview with #841B2F

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

Preview Lab → · Contrast checker → · Palette generator →