#A11E38#A11E38

#A11E38 is a mid, vivid red. Relative luminance 0.088; OKLCH L 46.5% C 0.165 H 16.3°. Best body text is #FFFFFF at 7.61:1 contrast (WCAG AA passes).

Color values

HEX	#A11E38
RGB	rgb(161, 30, 56)
HSL	hsl(348, 69%, 37%)
HSV	hsv(348, 81%, 63%)
CMYK	cmyk(0%, 81.4%, 65.2%, 36.9%)
CIE-LAB	lab(35.58, 53.03, 19.27)
CIE-LCH	lch(35.58, 56.42, 19.97°)
OKLab	oklab(46.55% 0.1583 0.0463)
OKLCH	oklch(46.55% 0.165 16.3)
XYZ	xyz(15.8778, 8.7936, 4.6019)
Luminance	0.0879 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A11E38 #1EA187

analogous

#A11E79 #A11E38 #A1461E

triadic

#A11E38 #38A11E #1E38A1

tetradic

#A11E38 #79A11E #1EA187 #461EA1

square

#A11E38 #79A11E #1EA187 #461EA1

split-complementary

#A11E38 #1EA146 #1E79A1

monochromatic

#3A0B14 #6D1426 #A11E38 #D5284A #E05974

Accessibility & contrast

On white

7.61

#A11E38 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#A11E38 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A11E38

7.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A11E38	#FFFFFF	#000000	##FFFFFF
##A11E38	1.00	7.61	2.76	7.61
#FFFFFF	7.61	1.00	21.00	1.00
#000000	2.76	21.00	1.00	21.00
##FFFFFF	7.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#454238

Deuteranopia (green-blind)

#665D34

Tritanopia (blue-blind)

#B1002A

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #a11e38;
/* rgb */ color: rgb(161, 30, 56);
/* oklch */ color: oklch(46.5% 0.165 16.3);

Tailwind

colors: {
  custom: {
    50: '#c4686e',
    500: '#a11e38',
    950: '#000000',
  },
}

SCSS

$custom: #a11e38;
$custom-light: #c4686e;
$custom-dark: #000000;

JSON

{
  "hex": "#a11e38",
  "rgb": {
    "r": 161,
    "g": 30,
    "b": 56
  },
  "hsl": {
    "h": 348.092,
    "s": 68.586,
    "l": 37.451
  },
  "oklch": {
    "l": 0.46548,
    "c": 0.16496,
    "h": 16.3
  },
  "luminance": 0.08791
}

Semantic roles & 50–950 ramp

primary

#A11E38

secondary

#57C4AE

accent

#EBC93C

background

#FDF6F6

surface

#FAEBEB

border

#D3C6C6

text

#140707

muted

#837A7A

Preview Lab

Preview with #A11E38

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

Preview Lab → · Contrast checker → · Palette generator →