#AB573F#AB573F

#AB573F is a mid, moderate red. Relative luminance 0.158; OKLCH L 55.3% C 0.116 H 36.8°. Best body text is #FFFFFF at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#AB573F
RGB	rgb(171, 87, 63)
HSL	hsl(13, 46%, 46%)
HSV	hsv(13, 63%, 67%)
CMYK	cmyk(0%, 49.1%, 63.2%, 32.9%)
CIE-LAB	lab(46.76, 32.25, 29.45)
CIE-LCH	lch(46.76, 43.68, 42.41°)
OKLab	oklab(55.32% 0.0931 0.0697)
OKLCH	oklch(55.32% 0.116 36.8)
XYZ	xyz(21.1017, 15.8356, 6.6470)
Luminance	0.1583 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AB573F #3F93AB

analogous

#AB3F5D #AB573F #AB8D3F

triadic

#AB573F #3FAB57 #573FAB

tetradic

#AB573F #5DAB3F #3F93AB #8D3FAB

square

#AB573F #5DAB3F #3F93AB #8D3FAB

split-complementary

#AB573F #3FAB8D #3F5DAB

monochromatic

#52291E #7E402F #AB573F #C57862 #D69F8F

Accessibility & contrast

On white

5.04

#AB573F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.17

#AB573F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AB573F

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AB573F	#FFFFFF	#000000	##FFFFFF
##AB573F	1.00	5.04	4.17	5.04
#FFFFFF	5.04	1.00	21.00	1.00
#000000	4.17	21.00	1.00	21.00
##FFFFFF	5.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D643D

Deuteranopia (green-blind)

#81763E

Tritanopia (blue-blind)

#BB4851

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #ab573f;
/* rgb */ color: rgb(171, 87, 63);
/* oklch */ color: oklch(55.3% 0.116 36.8);

Tailwind

colors: {
  custom: {
    50: '#c98874',
    500: '#ab573f',
    950: '#000000',
  },
}

SCSS

$custom: #ab573f;
$custom-light: #c98874;
$custom-dark: #000000;

JSON

{
  "hex": "#ab573f",
  "rgb": {
    "r": 171,
    "g": 87,
    "b": 63
  },
  "hsl": {
    "h": 13.333,
    "s": 46.154,
    "l": 45.882
  },
  "oklch": {
    "l": 0.55318,
    "c": 0.11624,
    "h": 36.8
  },
  "luminance": 0.15833
}

Semantic roles & 50–950 ramp

primary

#AB573F

secondary

#85B3C1

accent

#B9D652

background

#FDF8F7

surface

#FAF0ED

border

#D3CBC8

text

#140B08

muted

#837C7B

Preview Lab

Preview with #AB573F

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

Preview Lab → · Contrast checker → · Palette generator →