#A1302F#A1302F

#A1302F is a mid, vivid red. Relative luminance 0.099; OKLCH L 48.0% C 0.149 H 25.2°. Best body text is #FFFFFF at 7.05:1 contrast (WCAG AA passes).

Color values

HEX	#A1302F
RGB	rgb(161, 48, 47)
HSL	hsl(1, 55%, 41%)
HSV	hsv(1, 71%, 63%)
CMYK	cmyk(0%, 70.2%, 70.8%, 36.9%)
CIE-LAB	lab(37.66, 46.33, 27.49)
CIE-LCH	lch(37.66, 53.87, 30.68°)
OKLab	oklab(48.04% 0.135 0.0634)
OKLCH	oklch(48.04% 0.149 25.2)
XYZ	xyz(16.2697, 9.8986, 3.7427)
Luminance	0.0990 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1302F #2FA0A1

analogous

#A12F67 #A1302F #A1692F

triadic

#A1302F #2FA130 #302FA1

tetradic

#A1302F #67A12F #2FA0A1 #692FA1

square

#A1302F #67A12F #2FA0A1 #692FA1

split-complementary

#A1302F #2FA169 #2F67A1

monochromatic

#421413 #722221 #A1302F #C94645 #D67574

Accessibility & contrast

On white

7.05

#A1302F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.98

#A1302F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A1302F

7.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1302F	#FFFFFF	#000000	##FFFFFF
##A1302F	1.00	7.05	2.98	7.05
#FFFFFF	7.05	1.00	21.00	1.00
#000000	2.98	21.00	1.00	21.00
##FFFFFF	7.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#50492E

Deuteranopia (green-blind)

#6C622B

Tritanopia (blue-blind)

#B10C31

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #a1302f;
/* rgb */ color: rgb(161, 48, 47);
/* oklch */ color: oklch(48.0% 0.149 25.2);

Tailwind

colors: {
  custom: {
    50: '#c47067',
    500: '#a1302f',
    950: '#000000',
  },
}

SCSS

$custom: #a1302f;
$custom-light: #c47067;
$custom-dark: #000000;

JSON

{
  "hex": "#a1302f",
  "rgb": {
    "r": 161,
    "g": 48,
    "b": 47
  },
  "hsl": {
    "h": 0.526,
    "s": 54.808,
    "l": 40.784
  },
  "oklch": {
    "l": 0.48043,
    "c": 0.14916,
    "h": 25.2
  },
  "luminance": 0.09896
}

Semantic roles & 50–950 ramp

primary

#A1302F

secondary

#6EBEBE

accent

#DDDE4A

background

#FDF7F6

surface

#FAEDEB

border

#D3C8C6

text

#140806

muted

#837B7A

Preview Lab

Preview with #A1302F

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

Preview Lab → · Contrast checker → · Palette generator →