#A13530#A13530

#A13530 is a mid, vivid red. Relative luminance 0.103; OKLCH L 48.6% C 0.144 H 26.5°. Best body text is #FFFFFF at 6.85:1 contrast (WCAG AA passes).

Color values

HEX	#A13530
RGB	rgb(161, 53, 48)
HSL	hsl(3, 54%, 41%)
HSV	hsv(3, 70%, 63%)
CMYK	cmyk(0%, 67.1%, 70.2%, 36.9%)
CIE-LAB	lab(38.44, 44.29, 27.82)
CIE-LCH	lch(38.44, 52.30, 32.13°)
OKLab	oklab(48.64% 0.1288 0.0643)
OKLCH	oklch(48.64% 0.144 26.5)
XYZ	xyz(16.5063, 10.3390, 3.9222)
Luminance	0.1034 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A13530 #309CA1

analogous

#A13063 #A13530 #A16D30

triadic

#A13530 #30A135 #3530A1

tetradic

#A13530 #63A130 #309CA1 #6D30A1

square

#A13530 #63A130 #309CA1 #6D30A1

split-complementary

#A13530 #30A16D #3063A1

monochromatic

#431614 #722522 #A13530 #C84C46 #D67A75

Accessibility & contrast

On white

6.85

#A13530 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.07

#A13530 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A13530

6.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A13530	#FFFFFF	#000000	##FFFFFF
##A13530	1.00	6.85	3.07	6.85
#FFFFFF	6.85	1.00	21.00	1.00
#000000	3.07	21.00	1.00	21.00
##FFFFFF	6.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534C2F

Deuteranopia (green-blind)

#6E632D

Tritanopia (blue-blind)

#B11935

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #a13530;
/* rgb */ color: rgb(161, 53, 48);
/* oklch */ color: oklch(48.6% 0.144 26.5);

Tailwind

colors: {
  custom: {
    50: '#c47268',
    500: '#a13530',
    950: '#000000',
  },
}

SCSS

$custom: #a13530;
$custom-light: #c47268;
$custom-dark: #000000;

JSON

{
  "hex": "#a13530",
  "rgb": {
    "r": 161,
    "g": 53,
    "b": 48
  },
  "hsl": {
    "h": 2.655,
    "s": 54.067,
    "l": 40.98
  },
  "oklch": {
    "l": 0.48635,
    "c": 0.14394,
    "h": 26.5
  },
  "luminance": 0.10337
}

Semantic roles & 50–950 ramp

primary

#A13530

secondary

#6FBABE

accent

#D7DD4A

background

#FCF7F6

surface

#F9EDEB

border

#D2C8C6

text

#140806

muted

#827B7A

Preview Lab

Preview with #A13530

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

Preview Lab → · Contrast checker → · Palette generator →