#AB3933#AB3933

#AB3933 is a mid, vivid red. Relative luminance 0.118; OKLCH L 50.9% C 0.150 H 26.8°. Best body text is #FFFFFF at 6.24:1 contrast (WCAG AA passes).

Color values

HEX	#AB3933
RGB	rgb(171, 57, 51)
HSL	hsl(3, 54%, 44%)
HSV	hsv(3, 70%, 67%)
CMYK	cmyk(0%, 66.7%, 70.2%, 32.9%)
CIE-LAB	lab(40.94, 46.20, 29.43)
CIE-LCH	lch(40.94, 54.77, 32.50°)
OKLab	oklab(50.86% 0.1342 0.0679)
OKLCH	oklch(50.86% 0.15 26.8)
XYZ	xyz(18.8572, 11.8259, 4.4210)
Luminance	0.1182 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AB3933 #33A5AB

analogous

#AB3369 #AB3933 #AB7533

triadic

#AB3933 #33AB39 #3933AB

tetradic

#AB3933 #69AB33 #33A5AB #7533AB

square

#AB3933 #69AB33 #33A5AB #7533AB

split-complementary

#AB3933 #33AB75 #3369AB

monochromatic

#4D1A17 #7C2925 #AB3933 #CB5650 #D9847F

Accessibility & contrast

On white

6.24

#AB3933 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.36

#AB3933 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AB3933

6.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AB3933	#FFFFFF	#000000	##FFFFFF
##AB3933	1.00	6.24	3.36	6.24
#FFFFFF	6.24	1.00	21.00	1.00
#000000	3.36	21.00	1.00	21.00
##FFFFFF	6.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#585131

Deuteranopia (green-blind)

#756A30

Tritanopia (blue-blind)

#BC1B39

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #ab3933;
/* rgb */ color: rgb(171, 57, 51);
/* oklch */ color: oklch(50.9% 0.150 26.8);

Tailwind

colors: {
  custom: {
    50: '#cb766b',
    500: '#ab3933',
    950: '#000000',
  },
}

SCSS

$custom: #ab3933;
$custom-light: #cb766b;
$custom-dark: #000000;

JSON

{
  "hex": "#ab3933",
  "rgb": {
    "r": 171,
    "g": 57,
    "b": 51
  },
  "hsl": {
    "h": 3,
    "s": 54.054,
    "l": 43.529
  },
  "oklch": {
    "l": 0.50858,
    "c": 0.1504,
    "h": 26.8
  },
  "luminance": 0.11823
}

Semantic roles & 50–950 ramp

primary

#AB3933

secondary

#78BEC2

accent

#D6DD4A

background

#FDF7F6

surface

#FAEDEB

border

#D3C8C6

text

#150906

muted

#837B7A

Preview Lab

Preview with #AB3933

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

Preview Lab → · Contrast checker → · Palette generator →