#A83328#A83328

#A83328 is a mid, vivid red. Relative luminance 0.108; OKLCH L 49.5% C 0.155 H 29.2°. Best body text is #FFFFFF at 6.63:1 contrast (WCAG AA passes).

Color values

HEX	#A83328
RGB	rgb(168, 51, 40)
HSL	hsl(5, 62%, 41%)
HSV	hsv(5, 76%, 66%)
CMYK	cmyk(0%, 69.6%, 76.2%, 34.1%)
CIE-LAB	lab(39.32, 47.16, 33.87)
CIE-LCH	lch(39.32, 58.06, 35.69°)
OKLab	oklab(49.5% 0.1353 0.0755)
OKLCH	oklch(49.5% 0.155 29.2)
XYZ	xyz(17.7173, 10.8483, 3.1681)
Luminance	0.1085 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A83328 #289DA8

analogous

#A8285D #A83328 #A87328

triadic

#A83328 #28A833 #3328A8

tetradic

#A83328 #5DA828 #289DA8 #7328A8

square

#A83328 #5DA828 #289DA8 #7328A8

split-complementary

#A83328 #28A873 #285DA8

monochromatic

#451510 #77241C #A83328 #D1493D #DC776E

Accessibility & contrast

On white

6.63

#A83328 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.17

#A83328 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A83328

6.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A83328	#FFFFFF	#000000	##FFFFFF
##A83328	1.00	6.63	3.17	6.63
#FFFFFF	6.63	1.00	21.00	1.00
#000000	3.17	21.00	1.00	21.00
##FFFFFF	6.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#554C26

Deuteranopia (green-blind)

#726624

Tritanopia (blue-blind)

#B90B31

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #a83328;
/* rgb */ color: rgb(168, 51, 40);
/* oklch */ color: oklch(49.5% 0.155 29.2);

Tailwind

colors: {
  custom: {
    50: '#ca7263',
    500: '#a83328',
    950: '#000000',
  },
}

SCSS

$custom: #a83328;
$custom-light: #ca7263;
$custom-dark: #000000;

JSON

{
  "hex": "#a83328",
  "rgb": {
    "r": 168,
    "g": 51,
    "b": 40
  },
  "hsl": {
    "h": 5.156,
    "s": 61.538,
    "l": 40.784
  },
  "oklch": {
    "l": 0.49501,
    "c": 0.15488,
    "h": 29.2
  },
  "luminance": 0.10846
}

Semantic roles & 50–950 ramp

primary

#A83328

secondary

#69BBC3

accent

#D7E543

background

#FDF7F5

surface

#FAEDEA

border

#D3C8C6

text

#150805

muted

#837B79

Preview Lab

Preview with #A83328

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

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