#A13243#A13243

#A13243 is a mid, vivid red. Relative luminance 0.103; OKLCH L 48.6% C 0.146 H 15.6°. Best body text is #FFFFFF at 6.88:1 contrast (WCAG AA passes).

Color values

HEX	#A13243
RGB	rgb(161, 50, 67)
HSL	hsl(351, 53%, 41%)
HSV	hsv(351, 69%, 63%)
CMYK	cmyk(0%, 68.9%, 58.4%, 36.9%)
CIE-LAB	lab(38.32, 46.78, 15.87)
CIE-LCH	lch(38.32, 49.40, 18.74°)
OKLab	oklab(48.65% 0.1404 0.0392)
OKLCH	oklch(48.65% 0.146 15.6)
XYZ	xyz(16.8532, 10.2658, 6.4031)
Luminance	0.1026 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A13243 #32A190

analogous

#A1327B #A13243 #A15932

triadic

#A13243 #43A132 #3243A1

tetradic

#A13243 #7BA132 #32A190 #5932A1

square

#A13243 #7BA132 #32A190 #5932A1

split-complementary

#A13243 #32A159 #327BA1

monochromatic

#44151C #722330 #A13243 #C74A5D #D57886

Accessibility & contrast

On white

6.88

#A13243 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#A13243 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A13243

6.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A13243	#FFFFFF	#000000	##FFFFFF
##A13243	1.00	6.88	3.05	6.88
#FFFFFF	6.88	1.00	21.00	1.00
#000000	3.05	21.00	1.00	21.00
##FFFFFF	6.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E4C43

Deuteranopia (green-blind)

#6A6340

Tritanopia (blue-blind)

#B01A39

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #a13243;
/* rgb */ color: rgb(161, 50, 67);
/* oklch */ color: oklch(48.6% 0.146 15.6);

Tailwind

colors: {
  custom: {
    50: '#c37177',
    500: '#a13243',
    950: '#000000',
  },
}

SCSS

$custom: #a13243;
$custom-light: #c37177;
$custom-dark: #000000;

JSON

{
  "hex": "#a13243",
  "rgb": {
    "r": 161,
    "g": 50,
    "b": 67
  },
  "hsl": {
    "h": 350.811,
    "s": 52.607,
    "l": 41.373
  },
  "oklch": {
    "l": 0.48648,
    "c": 0.14578,
    "h": 15.6
  },
  "luminance": 0.10264
}

Semantic roles & 50–950 ramp

primary

#A13243

secondary

#71BEB2

accent

#DCC64C

background

#FCF7F7

surface

#F9EDED

border

#D2C8C8

text

#140808

muted

#827B7B

Preview Lab

Preview with #A13243

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

Preview Lab → · Contrast checker → · Palette generator →