#A23D29#A23D29

#A23D29 is a mid, vivid red. Relative luminance 0.112; OKLCH L 49.7% C 0.138 H 33.1°. Best body text is #FFFFFF at 6.49:1 contrast (WCAG AA passes).

Color values

HEX	#A23D29
RGB	rgb(162, 61, 41)
HSL	hsl(10, 60%, 40%)
HSV	hsv(10, 75%, 64%)
CMYK	cmyk(0%, 62.3%, 74.7%, 36.5%)
CIE-LAB	lab(39.88, 40.67, 33.61)
CIE-LCH	lch(39.88, 52.76, 39.57°)
OKLab	oklab(49.72% 0.1159 0.0755)
OKLCH	oklch(49.72% 0.138 33.1)
XYZ	xyz(16.9711, 11.1813, 3.3620)
Luminance	0.1118 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A23D29 #298EA2

analogous

#A22952 #A23D29 #A27929

triadic

#A23D29 #29A23D #3D29A2

tetradic

#A23D29 #52A229 #298EA2 #7929A2

square

#A23D29 #52A229 #298EA2 #7929A2

split-complementary

#A23D29 #29A279 #2952A2

monochromatic

#401810 #712B1D #A23D29 #CD533B #DA7E6C

Accessibility & contrast

On white

6.49

#A23D29 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#A23D29 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A23D29

6.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A23D29	#FFFFFF	#000000	##FFFFFF
##A23D29	1.00	6.49	3.24	6.49
#FFFFFF	6.49	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#595026

Deuteranopia (green-blind)

#726626

Tritanopia (blue-blind)

#B22539

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #a23d29;
/* rgb */ color: rgb(162, 61, 41);
/* oklch */ color: oklch(49.7% 0.138 33.1);

Tailwind

colors: {
  custom: {
    50: '#c57764',
    500: '#a23d29',
    950: '#000000',
  },
}

SCSS

$custom: #a23d29;
$custom-light: #c57764;
$custom-dark: #000000;

JSON

{
  "hex": "#a23d29",
  "rgb": {
    "r": 162,
    "g": 61,
    "b": 41
  },
  "hsl": {
    "h": 9.917,
    "s": 59.606,
    "l": 39.804
  },
  "oklch": {
    "l": 0.49723,
    "c": 0.13833,
    "h": 33.1
  },
  "luminance": 0.11179
}

Semantic roles & 50–950 ramp

primary

#A23D29

secondary

#67B1C0

accent

#C9E345

background

#FDF7F6

surface

#FAEDEB

border

#D3C8C6

text

#140905

muted

#837B7A

Preview Lab

Preview with #A23D29

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

Preview Lab → · Contrast checker → · Palette generator →