#A13339#A13339

#A13339 is a mid, vivid red. Relative luminance 0.102; OKLCH L 48.6% C 0.145 H 21.4°. Best body text is #FFFFFF at 6.89:1 contrast (WCAG AA passes).

Color values

HEX	#A13339
RGB	rgb(161, 51, 57)
HSL	hsl(357, 52%, 42%)
HSV	hsv(357, 68%, 63%)
CMYK	cmyk(0%, 68.3%, 64.6%, 36.9%)
CIE-LAB	lab(38.27, 45.67, 22.09)
CIE-LCH	lch(38.27, 50.73, 25.81°)
OKLab	oklab(48.55% 0.135 0.0528)
OKLCH	oklch(48.55% 0.145 21.4)
XYZ	xyz(16.6220, 10.2425, 4.9718)
Luminance	0.1024 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A13339 #33A19B

analogous

#A13370 #A13339 #A16433

triadic

#A13339 #39A133 #3339A1

tetradic

#A13339 #70A133 #33A19B #6433A1

square

#A13339 #70A133 #33A19B #6433A1

split-complementary

#A13339 #33A164 #3370A1

monochromatic

#441618 #732429 #A13339 #C64B52 #D57A7F

Accessibility & contrast

On white

6.89

#A13339 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#A13339 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A13339

6.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A13339	#FFFFFF	#000000	##FFFFFF
##A13339	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)

#504B38

Deuteranopia (green-blind)

#6C6336

Tritanopia (blue-blind)

#B11836

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #a13339;
/* rgb */ color: rgb(161, 51, 57);
/* oklch */ color: oklch(48.6% 0.145 21.4);

Tailwind

colors: {
  custom: {
    50: '#c3716f',
    500: '#a13339',
    950: '#000000',
  },
}

SCSS

$custom: #a13339;
$custom-light: #c3716f;
$custom-dark: #000000;

JSON

{
  "hex": "#a13339",
  "rgb": {
    "r": 161,
    "g": 51,
    "b": 57
  },
  "hsl": {
    "h": 356.727,
    "s": 51.887,
    "l": 41.569
  },
  "oklch": {
    "l": 0.48554,
    "c": 0.14496,
    "h": 21.4
  },
  "luminance": 0.1024
}

Semantic roles & 50–950 ramp

primary

#A13339

secondary

#72BDB9

accent

#DBD44C

background

#FCF7F6

surface

#F9EDEC

border

#D2C8C7

text

#140807

muted

#827B7A

Preview Lab

Preview with #A13339

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

Preview Lab → · Contrast checker → · Palette generator →