#AF4028#AF4028

#AF4028 is a mid, vivid red. Relative luminance 0.129; OKLCH L 52.2% C 0.150 H 33.8°. Best body text is #FFFFFF at 5.85:1 contrast (WCAG AA passes).

Color values

HEX	#AF4028
RGB	rgb(175, 64, 40)
HSL	hsl(11, 63%, 42%)
HSV	hsv(11, 77%, 69%)
CMYK	cmyk(0%, 63.4%, 77.1%, 31.4%)
CIE-LAB	lab(42.67, 44.01, 37.83)
CIE-LCH	lch(42.67, 58.03, 40.68°)
OKLab	oklab(52.25% 0.1247 0.0835)
OKLCH	oklch(52.25% 0.15 33.8)
XYZ	xyz(19.8978, 12.9368, 3.4564)
Luminance	0.1293 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AF4028 #2897AF

analogous

#AF2853 #AF4028 #AF8428

triadic

#AF4028 #28AF40 #4028AF

tetradic

#AF4028 #53AF28 #2897AF #8428AF

square

#AF4028 #53AF28 #2897AF #8428AF

split-complementary

#AF4028 #28AF84 #2853AF

monochromatic

#4B1C11 #7D2E1D #AF4028 #D45B41 #DF8673

Accessibility & contrast

On white

5.85

#AF4028 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.59

#AF4028 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AF4028

5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AF4028	#FFFFFF	#000000	##FFFFFF
##AF4028	1.00	5.85	3.59	5.85
#FFFFFF	5.85	1.00	21.00	1.00
#000000	3.59	21.00	1.00	21.00
##FFFFFF	5.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5525

Deuteranopia (green-blind)

#7B6E24

Tritanopia (blue-blind)

#C1243B

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #af4028;
/* rgb */ color: rgb(175, 64, 40);
/* oklch */ color: oklch(52.2% 0.150 33.8);

Tailwind

colors: {
  custom: {
    50: '#cf7a63',
    500: '#af4028',
    950: '#000000',
  },
}

SCSS

$custom: #af4028;
$custom-light: #cf7a63;
$custom-dark: #000000;

JSON

{
  "hex": "#af4028",
  "rgb": {
    "r": 175,
    "g": 64,
    "b": 40
  },
  "hsl": {
    "h": 10.667,
    "s": 62.791,
    "l": 42.157
  },
  "oklch": {
    "l": 0.52249,
    "c": 0.15007,
    "h": 33.8
  },
  "luminance": 0.12934
}

Semantic roles & 50–950 ramp

primary

#AF4028

secondary

#6DB6C6

accent

#C9E642

background

#FDF7F6

surface

#FBEEEB

border

#D4C9C6

text

#150905

muted

#837B7A

Preview Lab

Preview with #AF4028

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

Preview Lab → · Contrast checker → · Palette generator →