#A1233D#A1233D

#A1233D is a mid, vivid red. Relative luminance 0.091; OKLCH L 47.0% C 0.161 H 14.8°. Best body text is #FFFFFF at 7.44:1 contrast (WCAG AA passes).

Color values

HEX	#A1233D
RGB	rgb(161, 35, 61)
HSL	hsl(348, 64%, 38%)
HSV	hsv(348, 78%, 63%)
CMYK	cmyk(0%, 78.3%, 62.1%, 36.9%)
CIE-LAB	lab(36.21, 51.85, 16.89)
CIE-LCH	lch(36.21, 54.53, 18.04°)
OKLab	oklab(47.04% 0.1556 0.0412)
OKLCH	oklch(47.04% 0.161 14.8)
XYZ	xyz(16.1430, 9.1185, 5.3240)
Luminance	0.0912 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1233D #23A187

analogous

#A1237C #A1233D #A14823

triadic

#A1233D #3DA123 #233DA1

tetradic

#A1233D #7CA123 #23A187 #4823A1

square

#A1233D #7CA123 #23A187 #4823A1

split-complementary

#A1233D #23A148 #237CA1

monochromatic

#3C0D17 #6F182A #A1233D #D22F51 #DD627B

Accessibility & contrast

On white

7.44

#A1233D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#A1233D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A1233D

7.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1233D	#FFFFFF	#000000	##FFFFFF
##A1233D	1.00	7.44	2.82	7.44
#FFFFFF	7.44	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#47443D

Deuteranopia (green-blind)

#675F3A

Tritanopia (blue-blind)

#B1002E

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #a1233d;
/* rgb */ color: rgb(161, 35, 61);
/* oklch */ color: oklch(47.0% 0.161 14.8);

Tailwind

colors: {
  custom: {
    50: '#c46a72',
    500: '#a1233d',
    950: '#000000',
  },
}

SCSS

$custom: #a1233d;
$custom-light: #c46a72;
$custom-dark: #000000;

JSON

{
  "hex": "#a1233d",
  "rgb": {
    "r": 161,
    "g": 35,
    "b": 61
  },
  "hsl": {
    "h": 347.619,
    "s": 64.286,
    "l": 38.431
  },
  "oklch": {
    "l": 0.47045,
    "c": 0.16091,
    "h": 14.8
  },
  "luminance": 0.09116
}

Semantic roles & 50–950 ramp

primary

#A1233D

secondary

#5EC2AD

accent

#E7C541

background

#FCF6F6

surface

#F9ECEC

border

#D2C7C7

text

#140707

muted

#827A7A

Preview Lab

Preview with #A1233D

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

Preview Lab → · Contrast checker → · Palette generator →