#AB3719#AB3719

#AB3719 is a mid, vivid red. Relative luminance 0.115; OKLCH L 50.3% C 0.157 H 35.0°. Best body text is #FFFFFF at 6.38:1 contrast (WCAG AA passes).

Color values

HEX	#AB3719
RGB	rgb(171, 55, 25)
HSL	hsl(12, 74%, 38%)
HSV	hsv(12, 85%, 67%)
CMYK	cmyk(0%, 67.8%, 85.4%, 32.9%)
CIE-LAB	lab(40.35, 46.03, 42.96)
CIE-LCH	lch(40.35, 62.96, 43.02°)
OKLab	oklab(50.33% 0.1286 0.0902)
OKLCH	oklch(50.33% 0.157 35)
XYZ	xyz(18.3384, 11.4633, 2.1665)
Luminance	0.1146 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AB3719 #198DAB

analogous

#AB1944 #AB3719 #AB8019

triadic

#AB3719 #19AB37 #3719AB

tetradic

#AB3719 #44AB19 #198DAB #8019AB

square

#AB3719 #44AB19 #198DAB #8019AB

split-complementary

#AB3719 #19AB80 #1944AB

monochromatic

#401509 #762611 #AB3719 #DF4922 #E77558

Accessibility & contrast

On white

6.38

#AB3719 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.29

#AB3719 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AB3719

6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AB3719	#FFFFFF	#000000	##FFFFFF
##AB3719	1.00	6.38	3.29	6.38
#FFFFFF	6.38	1.00	21.00	1.00
#000000	3.29	21.00	1.00	21.00
##FFFFFF	6.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#594F14

Deuteranopia (green-blind)

#766912

Tritanopia (blue-blind)

#BD1031

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #ab3719;
/* rgb */ color: rgb(171, 55, 25);
/* oklch */ color: oklch(50.3% 0.157 35.0);

Tailwind

colors: {
  custom: {
    50: '#cd7459',
    500: '#ab3719',
    950: '#000000',
  },
}

SCSS

$custom: #ab3719;
$custom-light: #cd7459;
$custom-dark: #000000;

JSON

{
  "hex": "#ab3719",
  "rgb": {
    "r": 171,
    "g": 55,
    "b": 25
  },
  "hsl": {
    "h": 12.329,
    "s": 74.49,
    "l": 38.431
  },
  "oklch": {
    "l": 0.50329,
    "c": 0.15712,
    "h": 35
  },
  "luminance": 0.1146
}

Semantic roles & 50–950 ramp

primary

#AB3719

secondary

#56B2CA

accent

#CBF137

background

#FDF7F5

surface

#FBEDE9

border

#D4C8C5

text

#150904

muted

#837B79

Preview Lab

Preview with #AB3719

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

Preview Lab → · Contrast checker → · Palette generator →