#A1283D#A1283D

#A1283D is a mid, vivid red. Relative luminance 0.094; OKLCH L 47.5% C 0.156 H 16.0°. Best body text is #FFFFFF at 7.28:1 contrast (WCAG AA passes).

Color values

HEX	#A1283D
RGB	rgb(161, 40, 61)
HSL	hsl(350, 60%, 39%)
HSV	hsv(350, 75%, 63%)
CMYK	cmyk(0%, 75.2%, 62.1%, 36.9%)
CIE-LAB	lab(36.81, 50.18, 17.67)
CIE-LCH	lch(36.81, 53.20, 19.40°)
OKLab	oklab(47.49% 0.1502 0.043)
OKLCH	oklch(47.49% 0.156 16)
XYZ	xyz(16.3007, 9.4340, 5.3766)
Luminance	0.0943 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1283D #28A18C

analogous

#A1287A #A1283D #A15028

triadic

#A1283D #3DA128 #283DA1

tetradic

#A1283D #7AA128 #28A18C #5028A1

square

#A1283D #7AA128 #28A18C #5028A1

split-complementary

#A1283D #28A150 #287AA1

monochromatic

#3F1018 #701C2A #A1283D #CE3952 #DA6A7D

Accessibility & contrast

On white

7.28

#A1283D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#A1283D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A1283D

7.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1283D	#FFFFFF	#000000	##FFFFFF
##A1283D	1.00	7.28	2.89	7.28
#FFFFFF	7.28	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#49463D

Deuteranopia (green-blind)

#68603A

Tritanopia (blue-blind)

#B10031

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #a1283d;
/* rgb */ color: rgb(161, 40, 61);
/* oklch */ color: oklch(47.5% 0.156 16.0);

Tailwind

colors: {
  custom: {
    50: '#c46c72',
    500: '#a1283d',
    950: '#000000',
  },
}

SCSS

$custom: #a1283d;
$custom-light: #c46c72;
$custom-dark: #000000;

JSON

{
  "hex": "#a1283d",
  "rgb": {
    "r": 161,
    "g": 40,
    "b": 61
  },
  "hsl": {
    "h": 349.587,
    "s": 60.199,
    "l": 39.412
  },
  "oklch": {
    "l": 0.47486,
    "c": 0.15623,
    "h": 16
  },
  "luminance": 0.09432
}

Semantic roles & 50–950 ramp

primary

#A1283D

secondary

#65C0B0

accent

#E3C844

background

#FCF6F6

surface

#F9ECEC

border

#D2C7C7

text

#140707

muted

#827A7A

Preview Lab

Preview with #A1283D

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

Preview Lab → · Contrast checker → · Palette generator →