#A43D29#A43D29

#A43D29 is a mid, vivid red. Relative luminance 0.114; OKLCH L 50.1% C 0.141 H 32.9°. Best body text is #FFFFFF at 6.41:1 contrast (WCAG AA passes).

Color values

HEX	#A43D29
RGB	rgb(164, 61, 41)
HSL	hsl(10, 60%, 40%)
HSV	hsv(10, 75%, 64%)
CMYK	cmyk(0%, 62.8%, 75%, 35.7%)
CIE-LAB	lab(40.23, 41.41, 34.09)
CIE-LCH	lch(40.23, 53.64, 39.46°)
OKLab	oklab(50.05% 0.118 0.0764)
OKLCH	oklch(50.05% 0.141 32.9)
XYZ	xyz(17.3807, 11.3925, 3.3812)
Luminance	0.1139 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A43D29 #2990A4

analogous

#A42953 #A43D29 #A47A29

triadic

#A43D29 #29A43D #3D29A4

tetradic

#A43D29 #53A429 #2990A4 #7A29A4

square

#A43D29 #53A429 #2990A4 #7A29A4

split-complementary

#A43D29 #29A47A #2953A4

monochromatic

#421911 #732B1D #A43D29 #CE543C #DA7F6D

Accessibility & contrast

On white

6.41

#A43D29 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.28

#A43D29 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A43D29

6.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A43D29	#FFFFFF	#000000	##FFFFFF
##A43D29	1.00	6.41	3.28	6.41
#FFFFFF	6.41	1.00	21.00	1.00
#000000	3.28	21.00	1.00	21.00
##FFFFFF	6.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5126

Deuteranopia (green-blind)

#736726

Tritanopia (blue-blind)

#B42439

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #a43d29;
/* rgb */ color: rgb(164, 61, 41);
/* oklch */ color: oklch(50.1% 0.141 32.9);

Tailwind

colors: {
  custom: {
    50: '#c67764',
    500: '#a43d29',
    950: '#000000',
  },
}

SCSS

$custom: #a43d29;
$custom-light: #c67764;
$custom-dark: #000000;

JSON

{
  "hex": "#a43d29",
  "rgb": {
    "r": 164,
    "g": 61,
    "b": 41
  },
  "hsl": {
    "h": 9.756,
    "s": 60,
    "l": 40.196
  },
  "oklch": {
    "l": 0.50053,
    "c": 0.14058,
    "h": 32.9
  },
  "luminance": 0.1139
}

Semantic roles & 50–950 ramp

primary

#A43D29

secondary

#68B3C1

accent

#C9E345

background

#FDF7F6

surface

#FAEDEB

border

#D3C8C6

text

#140905

muted

#837B7A

Preview Lab

Preview with #A43D29

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

Preview Lab → · Contrast checker → · Palette generator →