#A23B24#A23B24

#A23B24 is a mid, vivid red. Relative luminance 0.109; OKLCH L 49.4% C 0.141 H 34.1°. Best body text is #FFFFFF at 6.59:1 contrast (WCAG AA passes).

Color values

HEX	#A23B24
RGB	rgb(162, 59, 36)
HSL	hsl(11, 64%, 39%)
HSV	hsv(11, 78%, 64%)
CMYK	cmyk(0%, 63.6%, 77.8%, 36.5%)
CIE-LAB	lab(39.48, 41.39, 35.95)
CIE-LCH	lch(39.48, 54.82, 40.98°)
OKLab	oklab(49.4% 0.1172 0.0793)
OKLCH	oklch(49.4% 0.141 34.1)
XYZ	xyz(16.7845, 10.9391, 2.8964)
Luminance	0.1094 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A23B24 #248BA2

analogous

#A2244C #A23B24 #A27A24

triadic

#A23B24 #24A23B #3B24A2

tetradic

#A23B24 #4CA224 #248BA2 #7A24A2

square

#A23B24 #4CA224 #248BA2 #7A24A2

split-complementary

#A23B24 #24A27A #244CA2

monochromatic

#3E170E #702919 #A23B24 #D14F32 #DD7A64

Accessibility & contrast

On white

6.59

#A23B24 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#A23B24 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A23B24

6.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A23B24	#FFFFFF	#000000	##FFFFFF
##A23B24	1.00	6.59	3.19	6.59
#FFFFFF	6.59	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#584F21

Deuteranopia (green-blind)

#716520

Tritanopia (blue-blind)

#B22136

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #a23b24;
/* rgb */ color: rgb(162, 59, 36);
/* oklch */ color: oklch(49.4% 0.141 34.1);

Tailwind

colors: {
  custom: {
    50: '#c57660',
    500: '#a23b24',
    950: '#000000',
  },
}

SCSS

$custom: #a23b24;
$custom-light: #c57660;
$custom-dark: #000000;

JSON

{
  "hex": "#a23b24",
  "rgb": {
    "r": 162,
    "g": 59,
    "b": 36
  },
  "hsl": {
    "h": 10.952,
    "s": 63.636,
    "l": 38.824
  },
  "oklch": {
    "l": 0.49398,
    "c": 0.14147,
    "h": 34.1
  },
  "luminance": 0.10937
}

Semantic roles & 50–950 ramp

primary

#A23B24

secondary

#60B0C2

accent

#C8E741

background

#FDF7F5

surface

#FAEDE9

border

#D3C8C5

text

#140905

muted

#837B79

Preview Lab

Preview with #A23B24

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

Preview Lab → · Contrast checker → · Palette generator →