#A23B26#A23B26

#A23B26 is a mid, vivid red. Relative luminance 0.109; OKLCH L 49.4% C 0.141 H 33.3°. Best body text is #FFFFFF at 6.58:1 contrast (WCAG AA passes).

Color values

HEX	#A23B26
RGB	rgb(162, 59, 38)
HSL	hsl(10, 62%, 39%)
HSV	hsv(10, 77%, 64%)
CMYK	cmyk(0%, 63.6%, 76.5%, 36.5%)
CIE-LAB	lab(39.50, 41.47, 34.87)
CIE-LCH	lch(39.50, 54.18, 40.06°)
OKLab	oklab(49.42% 0.1178 0.0775)
OKLCH	oklch(49.42% 0.141 33.3)
XYZ	xyz(16.8159, 10.9516, 3.0617)
Luminance	0.1095 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A23B26 #268DA2

analogous

#A2264F #A23B26 #A27926

triadic

#A23B26 #26A23B #3B26A2

tetradic

#A23B26 #4FA226 #268DA2 #7926A2

square

#A23B26 #4FA226 #268DA2 #7926A2

split-complementary

#A23B26 #26A279 #264FA2

monochromatic

#3F170F #70291A #A23B26 #D05035 #DB7B67

Accessibility & contrast

On white

6.58

#A23B26 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#A23B26 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A23B26

6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A23B26	#FFFFFF	#000000	##FFFFFF
##A23B26	1.00	6.58	3.19	6.58
#FFFFFF	6.58	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#584F23

Deuteranopia (green-blind)

#716622

Tritanopia (blue-blind)

#B22137

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #a23b26;
/* rgb */ color: rgb(162, 59, 38);
/* oklch */ color: oklch(49.4% 0.141 33.3);

Tailwind

colors: {
  custom: {
    50: '#c57661',
    500: '#a23b26',
    950: '#000000',
  },
}

SCSS

$custom: #a23b26;
$custom-light: #c57661;
$custom-dark: #000000;

JSON

{
  "hex": "#a23b26",
  "rgb": {
    "r": 162,
    "g": 59,
    "b": 38
  },
  "hsl": {
    "h": 10.161,
    "s": 62,
    "l": 39.216
  },
  "oklch": {
    "l": 0.49421,
    "c": 0.14101,
    "h": 33.3
  },
  "luminance": 0.10949
}

Semantic roles & 50–950 ramp

primary

#A23B26

secondary

#63B1C1

accent

#CAE543

background

#FDF7F5

surface

#FAEDEA

border

#D3C8C6

text

#140905

muted

#837B79

Preview Lab

Preview with #A23B26

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

Preview Lab → · Contrast checker → · Palette generator →