#A12723#A12723

#A12723 is a mid, vivid red. Relative luminance 0.091; OKLCH L 47.0% C 0.159 H 27.3°. Best body text is #FFFFFF at 7.42:1 contrast (WCAG AA passes).

Color values

HEX	#A12723
RGB	rgb(161, 39, 35)
HSL	hsl(2, 64%, 38%)
HSV	hsv(2, 78%, 63%)
CMYK	cmyk(0%, 75.8%, 78.3%, 36.9%)
CIE-LAB	lab(36.28, 49.18, 33.07)
CIE-LCH	lch(36.28, 59.27, 33.92°)
OKLab	oklab(46.96% 0.1414 0.0729)
OKLCH	oklch(46.96% 0.159 27.3)
XYZ	xyz(15.7287, 9.1519, 2.5281)
Luminance	0.0915 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A12723 #239DA1

analogous

#A1235E #A12723 #A16623

triadic

#A12723 #23A127 #2723A1

tetradic

#A12723 #5EA123 #239DA1 #6623A1

square

#A12723 #5EA123 #239DA1 #6623A1

split-complementary

#A12723 #23A166 #235EA1

monochromatic

#3C0F0D #6F1B18 #A12723 #D2352F #DD6662

Accessibility & contrast

On white

7.42

#A12723 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#A12723 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A12723

7.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A12723	#FFFFFF	#000000	##FFFFFF
##A12723	1.00	7.42	2.83	7.42
#FFFFFF	7.42	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C4421

Deuteranopia (green-blind)

#6A5F1E

Tritanopia (blue-blind)

#B20028

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #a12723;
/* rgb */ color: rgb(161, 39, 35);
/* oklch */ color: oklch(47.0% 0.159 27.3);

Tailwind

colors: {
  custom: {
    50: '#c56b5e',
    500: '#a12723',
    950: '#000000',
  },
}

SCSS

$custom: #a12723;
$custom-light: #c56b5e;
$custom-dark: #000000;

JSON

{
  "hex": "#a12723",
  "rgb": {
    "r": 161,
    "g": 39,
    "b": 35
  },
  "hsl": {
    "h": 1.905,
    "s": 64.286,
    "l": 38.431
  },
  "oklch": {
    "l": 0.4696,
    "c": 0.15907,
    "h": 27.3
  },
  "luminance": 0.09149
}

Semantic roles & 50–950 ramp

primary

#A12723

secondary

#5EBFC2

accent

#E2E741

background

#FDF6F5

surface

#FAECE9

border

#D3C7C5

text

#150704

muted

#837A79

Preview Lab

Preview with #A12723

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

Preview Lab → · Contrast checker → · Palette generator →