#A13D29#A13D29

#A13D29 is a mid, vivid red. Relative luminance 0.111; OKLCH L 49.6% C 0.137 H 33.2°. Best body text is #FFFFFF at 6.53:1 contrast (WCAG AA passes).

Color values

HEX	#A13D29
RGB	rgb(161, 61, 41)
HSL	hsl(10, 59%, 40%)
HSV	hsv(10, 75%, 63%)
CMYK	cmyk(0%, 62.1%, 74.5%, 36.9%)
CIE-LAB	lab(39.71, 40.30, 33.37)
CIE-LCH	lch(39.71, 52.32, 39.62°)
OKLab	oklab(49.56% 0.1149 0.075)
OKLCH	oklch(49.56% 0.137 33.2)
XYZ	xyz(16.7687, 11.0770, 3.3525)
Luminance	0.1108 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A13D29 #298DA1

analogous

#A12951 #A13D29 #A17929

triadic

#A13D29 #29A13D #3D29A1

tetradic

#A13D29 #51A129 #298DA1 #7929A1

square

#A13D29 #51A129 #298DA1 #7929A1

split-complementary

#A13D29 #29A179 #2951A1

monochromatic

#3F1810 #702B1D #A13D29 #CD533A #D97D6B

Accessibility & contrast

On white

6.53

#A13D29 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.22

#A13D29 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A13D29

6.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A13D29	#FFFFFF	#000000	##FFFFFF
##A13D29	1.00	6.53	3.22	6.53
#FFFFFF	6.53	1.00	21.00	1.00
#000000	3.22	21.00	1.00	21.00
##FFFFFF	6.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#595026

Deuteranopia (green-blind)

#716626

Tritanopia (blue-blind)

#B12539

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #a13d29;
/* rgb */ color: rgb(161, 61, 41);
/* oklch */ color: oklch(49.6% 0.137 33.2);

Tailwind

colors: {
  custom: {
    50: '#c47764',
    500: '#a13d29',
    950: '#000000',
  },
}

SCSS

$custom: #a13d29;
$custom-light: #c47764;
$custom-dark: #000000;

JSON

{
  "hex": "#a13d29",
  "rgb": {
    "r": 161,
    "g": 61,
    "b": 41
  },
  "hsl": {
    "h": 10,
    "s": 59.406,
    "l": 39.608
  },
  "oklch": {
    "l": 0.49558,
    "c": 0.13721,
    "h": 33.2
  },
  "luminance": 0.11075
}

Semantic roles & 50–950 ramp

primary

#A13D29

secondary

#66B1C0

accent

#C8E345

background

#FDF7F6

surface

#FAEDEB

border

#D3C8C6

text

#140905

muted

#837B7A

Preview Lab

Preview with #A13D29

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

Preview Lab → · Contrast checker → · Palette generator →