#AF2827#AF2827

#AF2827 is a mid, vivid red. Relative luminance 0.108; OKLCH L 49.7% C 0.172 H 26.4°. Best body text is #FFFFFF at 6.65:1 contrast (WCAG AA passes).

Color values

HEX	#AF2827
RGB	rgb(175, 40, 39)
HSL	hsl(0, 64%, 42%)
HSV	hsv(0, 78%, 69%)
CMYK	cmyk(0%, 77.1%, 77.7%, 31.4%)
CIE-LAB	lab(39.21, 53.39, 34.72)
CIE-LCH	lch(39.21, 63.68, 33.03°)
OKLab	oklab(49.66% 0.1538 0.0765)
OKLCH	oklch(49.66% 0.172 26.4)
XYZ	xyz(18.8064, 10.7810, 3.0098)
Luminance	0.1078 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AF2827 #27AEAF

analogous

#AF276A #AF2827 #AF6C27

triadic

#AF2827 #27AF28 #2827AF

tetradic

#AF2827 #6AAF27 #27AEAF #6C27AF

square

#AF2827 #6AAF27 #27AEAF #6C27AF

split-complementary

#AF2827 #27AF6C #276AAF

monochromatic

#4B1111 #7D1D1C #AF2827 #D4403F #DF7271

Accessibility & contrast

On white

6.65

#AF2827 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#AF2827 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AF2827

6.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AF2827	#FFFFFF	#000000	##FFFFFF
##AF2827	1.00	6.65	3.16	6.65
#FFFFFF	6.65	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524A25

Deuteranopia (green-blind)

#736721

Tritanopia (blue-blind)

#C1002A

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #af2827;
/* rgb */ color: rgb(175, 40, 39);
/* oklch */ color: oklch(49.7% 0.172 26.4);

Tailwind

colors: {
  custom: {
    50: '#d06e62',
    500: '#af2827',
    950: '#000000',
  },
}

SCSS

$custom: #af2827;
$custom-light: #d06e62;
$custom-dark: #000000;

JSON

{
  "hex": "#af2827",
  "rgb": {
    "r": 175,
    "g": 40,
    "b": 39
  },
  "hsl": {
    "h": 0.441,
    "s": 63.551,
    "l": 41.961
  },
  "oklch": {
    "l": 0.49655,
    "c": 0.17178,
    "h": 26.4
  },
  "luminance": 0.10778
}

Semantic roles & 50–950 ramp

primary

#AF2827

secondary

#6BC6C6

accent

#E5E741

background

#FEF7F5

surface

#FCEDEA

border

#D5C8C6

text

#160805

muted

#847B79

Preview Lab

Preview with #AF2827

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

Preview Lab → · Contrast checker → · Palette generator →