#A23328#A23328

#A23328 is a mid, vivid red. Relative luminance 0.102; OKLCH L 48.5% C 0.148 H 29.2°. Best body text is #FFFFFF at 6.91:1 contrast (WCAG AA passes).

Color values

HEX	#A23328
RGB	rgb(162, 51, 40)
HSL	hsl(5, 60%, 40%)
HSV	hsv(5, 75%, 64%)
CMYK	cmyk(0%, 68.5%, 75.3%, 36.5%)
CIE-LAB	lab(38.21, 45.10, 32.33)
CIE-LCH	lch(38.21, 55.49, 35.64°)
OKLab	oklab(48.46% 0.1295 0.0725)
OKLCH	oklch(48.46% 0.148 29.2)
XYZ	xyz(16.4689, 10.2047, 3.1096)
Luminance	0.1020 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A23328 #2897A2

analogous

#A2285A #A23328 #A27028

triadic

#A23328 #28A233 #3328A2

tetradic

#A23328 #5AA228 #2897A2 #7028A2

square

#A23328 #5AA228 #2897A2 #7028A2

split-complementary

#A23328 #28A270 #285AA2

monochromatic

#401410 #71241C #A23328 #CE4739 #DA746A

Accessibility & contrast

On white

6.91

#A23328 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.04

#A23328 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A23328

6.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A23328	#FFFFFF	#000000	##FFFFFF
##A23328	1.00	6.91	3.04	6.91
#FFFFFF	6.91	1.00	21.00	1.00
#000000	3.04	21.00	1.00	21.00
##FFFFFF	6.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534B26

Deuteranopia (green-blind)

#6E6324

Tritanopia (blue-blind)

#B21131

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #a23328;
/* rgb */ color: rgb(162, 51, 40);
/* oklch */ color: oklch(48.5% 0.148 29.2);

Tailwind

colors: {
  custom: {
    50: '#c57162',
    500: '#a23328',
    950: '#000000',
  },
}

SCSS

$custom: #a23328;
$custom-light: #c57162;
$custom-dark: #000000;

JSON

{
  "hex": "#a23328",
  "rgb": {
    "r": 162,
    "g": 51,
    "b": 40
  },
  "hsl": {
    "h": 5.41,
    "s": 60.396,
    "l": 39.608
  },
  "oklch": {
    "l": 0.48458,
    "c": 0.14842,
    "h": 29.2
  },
  "luminance": 0.10202
}

Semantic roles & 50–950 ramp

primary

#A23328

secondary

#65B8C1

accent

#D5E444

background

#FDF7F5

surface

#FAEDEA

border

#D3C8C6

text

#140805

muted

#837B79

Preview Lab

Preview with #A23328

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

Preview Lab → · Contrast checker → · Palette generator →