#A83129#A83129

#A83129 is a mid, vivid red. Relative luminance 0.107; OKLCH L 49.3% C 0.157 H 28.1°. Best body text is #FFFFFF at 6.70:1 contrast (WCAG AA passes).

Color values

HEX	#A83129
RGB	rgb(168, 49, 41)
HSL	hsl(4, 61%, 41%)
HSV	hsv(4, 76%, 66%)
CMYK	cmyk(0%, 70.8%, 75.6%, 34.1%)
CIE-LAB	lab(39.04, 48.00, 32.99)
CIE-LCH	lch(39.04, 58.24, 34.50°)
OKLab	oklab(49.29% 0.1381 0.0738)
OKLCH	oklch(49.29% 0.157 28.1)
XYZ	xyz(17.6490, 10.6842, 3.2303)
Luminance	0.1068 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A83129 #29A0A8

analogous

#A82960 #A83129 #A87029

triadic

#A83129 #29A831 #3129A8

tetradic

#A83129 #60A829 #29A0A8 #7029A8

square

#A83129 #60A829 #29A0A8 #7029A8

split-complementary

#A83129 #29A870 #2960A8

monochromatic

#461411 #77231D #A83129 #D0473E #DC766F

Accessibility & contrast

On white

6.70

#A83129 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#A83129 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A83129

6.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A83129	#FFFFFF	#000000	##FFFFFF
##A83129	1.00	6.70	3.14	6.70
#FFFFFF	6.70	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534B27

Deuteranopia (green-blind)

#716525

Tritanopia (blue-blind)

#B90430

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #a83129;
/* rgb */ color: rgb(168, 49, 41);
/* oklch */ color: oklch(49.3% 0.157 28.1);

Tailwind

colors: {
  custom: {
    50: '#ca7163',
    500: '#a83129',
    950: '#000000',
  },
}

SCSS

$custom: #a83129;
$custom-light: #ca7163;
$custom-dark: #000000;

JSON

{
  "hex": "#a83129",
  "rgb": {
    "r": 168,
    "g": 49,
    "b": 41
  },
  "hsl": {
    "h": 3.78,
    "s": 60.766,
    "l": 40.98
  },
  "oklch": {
    "l": 0.49294,
    "c": 0.15658,
    "h": 28.1
  },
  "luminance": 0.10682
}

Semantic roles & 50–950 ramp

primary

#A83129

secondary

#6ABDC3

accent

#DAE444

background

#FDF7F5

surface

#FAEDEA

border

#D3C8C6

text

#150805

muted

#837B79

Preview Lab

Preview with #A83129

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

Preview Lab → · Contrast checker → · Palette generator →