#A23928#A23928

#A23928 is a mid, vivid red. Relative luminance 0.108; OKLCH L 49.2% C 0.143 H 31.7°. Best body text is #FFFFFF at 6.66:1 contrast (WCAG AA passes).

Color values

HEX	#A23928
RGB	rgb(162, 57, 40)
HSL	hsl(8, 60%, 40%)
HSV	hsv(8, 75%, 64%)
CMYK	cmyk(0%, 64.8%, 75.3%, 36.5%)
CIE-LAB	lab(39.18, 42.48, 33.40)
CIE-LCH	lch(39.18, 54.03, 38.18°)
OKLab	oklab(49.19% 0.1213 0.0748)
OKLCH	oklch(49.19% 0.143 31.7)
XYZ	xyz(16.7482, 10.7632, 3.2027)
Luminance	0.1076 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A23928 #2891A2

analogous

#A22854 #A23928 #A27628

triadic

#A23928 #28A239 #3928A2

tetradic

#A23928 #54A228 #2891A2 #7628A2

square

#A23928 #54A228 #2891A2 #7628A2

split-complementary

#A23928 #28A276 #2854A2

monochromatic

#401610 #71281C #A23928 #CE4E39 #DA7A6A

Accessibility & contrast

On white

6.66

#A23928 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.15

#A23928 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A23928

6.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A23928	#FFFFFF	#000000	##FFFFFF
##A23928	1.00	6.66	3.15	6.66
#FFFFFF	6.66	1.00	21.00	1.00
#000000	3.15	21.00	1.00	21.00
##FFFFFF	6.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#564E26

Deuteranopia (green-blind)

#706524

Tritanopia (blue-blind)

#B21E36

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #a23928;
/* rgb */ color: rgb(162, 57, 40);
/* oklch */ color: oklch(49.2% 0.143 31.7);

Tailwind

colors: {
  custom: {
    50: '#c57463',
    500: '#a23928',
    950: '#000000',
  },
}

SCSS

$custom: #a23928;
$custom-light: #c57463;
$custom-dark: #000000;

JSON

{
  "hex": "#a23928",
  "rgb": {
    "r": 162,
    "g": 57,
    "b": 40
  },
  "hsl": {
    "h": 8.361,
    "s": 60.396,
    "l": 39.608
  },
  "oklch": {
    "l": 0.49187,
    "c": 0.14253,
    "h": 31.7
  },
  "luminance": 0.10761
}

Semantic roles & 50–950 ramp

primary

#A23928

secondary

#65B4C1

accent

#CDE444

background

#FDF7F5

surface

#FAEDEA

border

#D3C8C6

text

#140905

muted

#837B79

Preview Lab

Preview with #A23928

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

Preview Lab → · Contrast checker → · Palette generator →