#A8302F#A8302F

#A8302F is a mid, vivid red. Relative luminance 0.106; OKLCH L 49.3% C 0.157 H 25.4°. Best body text is #FFFFFF at 6.71:1 contrast (WCAG AA passes).

Color values

HEX	#A8302F
RGB	rgb(168, 48, 47)
HSL	hsl(0, 56%, 42%)
HSV	hsv(0, 72%, 66%)
CMYK	cmyk(0%, 71.4%, 72%, 34.1%)
CIE-LAB	lab(38.98, 48.66, 29.37)
CIE-LCH	lch(38.98, 56.84, 31.11°)
OKLab	oklab(49.27% 0.1415 0.0672)
OKLCH	oklch(49.27% 0.157 25.4)
XYZ	xyz(17.7205, 10.6466, 3.8107)
Luminance	0.1064 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A8302F #2FA7A8

analogous

#A82F6B #A8302F #A86D2F

triadic

#A8302F #2FA830 #302FA8

tetradic

#A8302F #6BA82F #2FA7A8 #6D2FA8

square

#A8302F #6BA82F #2FA7A8 #6D2FA8

split-complementary

#A8302F #2FA86D #2F6BA8

monochromatic

#481514 #782222 #A8302F #CC4948 #D97978

Accessibility & contrast

On white

6.71

#A8302F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.13

#A8302F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A8302F

6.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A8302F	#FFFFFF	#000000	##FFFFFF
##A8302F	1.00	6.71	3.13	6.71
#FFFFFF	6.71	1.00	21.00	1.00
#000000	3.13	21.00	1.00	21.00
##FFFFFF	6.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524B2E

Deuteranopia (green-blind)

#70652B

Tritanopia (blue-blind)

#B90331

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #a8302f;
/* rgb */ color: rgb(168, 48, 47);
/* oklch */ color: oklch(49.3% 0.157 25.4);

Tailwind

colors: {
  custom: {
    50: '#ca7168',
    500: '#a8302f',
    950: '#000000',
  },
}

SCSS

$custom: #a8302f;
$custom-light: #ca7168;
$custom-dark: #000000;

JSON

{
  "hex": "#a8302f",
  "rgb": {
    "r": 168,
    "g": 48,
    "b": 47
  },
  "hsl": {
    "h": 0.496,
    "s": 56.279,
    "l": 42.157
  },
  "oklch": {
    "l": 0.49271,
    "c": 0.15663,
    "h": 25.4
  },
  "luminance": 0.10644
}

Semantic roles & 50–950 ramp

primary

#A8302F

secondary

#71C1C1

accent

#DEE048

background

#FDF7F6

surface

#FAEDEB

border

#D3C8C6

text

#150806

muted

#837B7A

Preview Lab

Preview with #A8302F

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

Preview Lab → · Contrast checker → · Palette generator →