#A13338#A13338

#A13338 is a mid, vivid red. Relative luminance 0.102; OKLCH L 48.5% C 0.145 H 21.9°. Best body text is #FFFFFF at 6.89:1 contrast (WCAG AA passes).

Color values

HEX	#A13338
RGB	rgb(161, 51, 56)
HSL	hsl(357, 52%, 42%)
HSV	hsv(357, 68%, 63%)
CMYK	cmyk(0%, 68.3%, 65.2%, 36.9%)
CIE-LAB	lab(38.26, 45.61, 22.69)
CIE-LCH	lch(38.26, 50.94, 26.45°)
OKLab	oklab(48.54% 0.1346 0.054)
OKLCH	oklch(48.54% 0.145 21.9)
XYZ	xyz(16.5973, 10.2326, 4.8417)
Luminance	0.1023 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A13338 #33A19C

analogous

#A1336F #A13338 #A16533

triadic

#A13338 #38A133 #3338A1

tetradic

#A13338 #6FA133 #33A19C #6533A1

square

#A13338 #6FA133 #33A19C #6533A1

split-complementary

#A13338 #33A165 #336FA1

monochromatic

#441618 #732428 #A13338 #C64B51 #D57A7E

Accessibility & contrast

On white

6.89

#A13338 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#A13338 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A13338

6.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A13338	#FFFFFF	#000000	##FFFFFF
##A13338	1.00	6.89	3.05	6.89
#FFFFFF	6.89	1.00	21.00	1.00
#000000	3.05	21.00	1.00	21.00
##FFFFFF	6.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504B37

Deuteranopia (green-blind)

#6C6335

Tritanopia (blue-blind)

#B11736

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #a13338;
/* rgb */ color: rgb(161, 51, 56);
/* oklch */ color: oklch(48.5% 0.145 21.9);

Tailwind

colors: {
  custom: {
    50: '#c3716e',
    500: '#a13338',
    950: '#000000',
  },
}

SCSS

$custom: #a13338;
$custom-light: #c3716e;
$custom-dark: #000000;

JSON

{
  "hex": "#a13338",
  "rgb": {
    "r": 161,
    "g": 51,
    "b": 56
  },
  "hsl": {
    "h": 357.273,
    "s": 51.887,
    "l": 41.569
  },
  "oklch": {
    "l": 0.48536,
    "c": 0.14504,
    "h": 21.9
  },
  "luminance": 0.1023
}

Semantic roles & 50–950 ramp

primary

#A13338

secondary

#72BDBA

accent

#DBD54C

background

#FCF7F6

surface

#F9EDEC

border

#D2C8C7

text

#140807

muted

#827B7A

Preview Lab

Preview with #A13338

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

Preview Lab → · Contrast checker → · Palette generator →