#A11E2F#A11E2F

#A11E2F is a mid, vivid red. Relative luminance 0.087; OKLCH L 46.4% C 0.165 H 20.4°. Best body text is #FFFFFF at 7.66:1 contrast (WCAG AA passes).

Color values

HEX	#A11E2F
RGB	rgb(161, 30, 47)
HSL	hsl(352, 69%, 37%)
HSV	hsv(352, 81%, 63%)
CMYK	cmyk(0%, 81.4%, 70.8%, 36.9%)
CIE-LAB	lab(35.43, 52.54, 24.80)
CIE-LCH	lch(35.43, 58.10, 25.27°)
OKLab	oklab(46.38% 0.1548 0.0575)
OKLCH	oklch(46.38% 0.165 20.4)
XYZ	xyz(15.6771, 8.7133, 3.5451)
Luminance	0.0871 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A11E2F #1EA190

analogous

#A11E70 #A11E2F #A14F1E

triadic

#A11E2F #2FA11E #1E2FA1

tetradic

#A11E2F #70A11E #1EA190 #4F1EA1

square

#A11E2F #70A11E #1EA190 #4F1EA1

split-complementary

#A11E2F #1EA14F #1E70A1

monochromatic

#3A0B11 #6D1420 #A11E2F #D5283E #E0596B

Accessibility & contrast

On white

7.66

#A11E2F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#A11E2F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A11E2F

7.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A11E2F	#FFFFFF	#000000	##FFFFFF
##A11E2F	1.00	7.66	2.74	7.66
#FFFFFF	7.66	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#46422F

Deuteranopia (green-blind)

#675D2B

Tritanopia (blue-blind)

#B10026

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #a11e2f;
/* rgb */ color: rgb(161, 30, 47);
/* oklch */ color: oklch(46.4% 0.165 20.4);

Tailwind

colors: {
  custom: {
    50: '#c56867',
    500: '#a11e2f',
    950: '#000000',
  },
}

SCSS

$custom: #a11e2f;
$custom-light: #c56867;
$custom-dark: #000000;

JSON

{
  "hex": "#a11e2f",
  "rgb": {
    "r": 161,
    "g": 30,
    "b": 47
  },
  "hsl": {
    "h": 352.214,
    "s": 68.586,
    "l": 37.451
  },
  "oklch": {
    "l": 0.46381,
    "c": 0.1651,
    "h": 20.4
  },
  "luminance": 0.08711
}

Semantic roles & 50–950 ramp

primary

#A11E2F

secondary

#57C4B6

accent

#EBD53C

background

#FDF6F6

surface

#FAEBEB

border

#D3C6C6

text

#140706

muted

#837A7A

Preview Lab

Preview with #A11E2F

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

Preview Lab → · Contrast checker → · Palette generator →