#AF253A#AF253A

#AF253A is a mid, vivid red. Relative luminance 0.107; OKLCH L 49.7% C 0.173 H 18.5°. Best body text is #FFFFFF at 6.67:1 contrast (WCAG AA passes).

Color values

HEX	#AF253A
RGB	rgb(175, 37, 58)
HSL	hsl(351, 65%, 42%)
HSV	hsv(351, 79%, 69%)
CMYK	cmyk(0%, 78.9%, 66.9%, 31.4%)
CIE-LAB	lab(39.15, 55.19, 23.13)
CIE-LCH	lch(39.15, 59.84, 22.74°)
OKLab	oklab(49.7% 0.1638 0.0548)
OKLCH	oklch(49.7% 0.173 18.5)
XYZ	xyz(19.1066, 10.7455, 5.0702)
Luminance	0.1074 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AF253A #25AF9A

analogous

#AF257F #AF253A #AF5525

triadic

#AF253A #3AAF25 #253AAF

tetradic

#AF253A #7FAF25 #25AF9A #5525AF

square

#AF253A #7FAF25 #25AF9A #5525AF

split-complementary

#AF253A #25AF55 #257FAF

monochromatic

#4A1019 #7C1A29 #AF253A #D63C53 #E06E7F

Accessibility & contrast

On white

6.67

#AF253A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.15

#AF253A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AF253A

6.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AF253A	#FFFFFF	#000000	##FFFFFF
##AF253A	1.00	6.67	3.15	6.67
#FFFFFF	6.67	1.00	21.00	1.00
#000000	3.15	21.00	1.00	21.00
##FFFFFF	6.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E4A3A

Deuteranopia (green-blind)

#716736

Tritanopia (blue-blind)

#C0002E

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #af253a;
/* rgb */ color: rgb(175, 37, 58);
/* oklch */ color: oklch(49.7% 0.173 18.5);

Tailwind

colors: {
  custom: {
    50: '#cf6d70',
    500: '#af253a',
    950: '#000000',
  },
}

SCSS

$custom: #af253a;
$custom-light: #cf6d70;
$custom-dark: #000000;

JSON

{
  "hex": "#af253a",
  "rgb": {
    "r": 175,
    "g": 37,
    "b": 58
  },
  "hsl": {
    "h": 350.87,
    "s": 65.094,
    "l": 41.569
  },
  "oklch": {
    "l": 0.49697,
    "c": 0.17267,
    "h": 18.5
  },
  "luminance": 0.10743
}

Semantic roles & 50–950 ramp

primary

#AF253A

secondary

#69C7B9

accent

#E8CE40

background

#FDF7F6

surface

#FBEDEC

border

#D4C8C7

text

#150807

muted

#837B7A

Preview Lab

Preview with #AF253A

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

Preview Lab → · Contrast checker → · Palette generator →