#A5333F#A5333F

#A5333F is a mid, vivid red. Relative luminance 0.107; OKLCH L 49.4% C 0.149 H 18.6°. Best body text is #FFFFFF at 6.68:1 contrast (WCAG AA passes).

Color values

HEX	#A5333F
RGB	rgb(165, 51, 63)
HSL	hsl(354, 53%, 42%)
HSV	hsv(354, 69%, 65%)
CMYK	cmyk(0%, 69.1%, 61.8%, 35.3%)
CIE-LAB	lab(39.12, 47.41, 19.58)
CIE-LCH	lch(39.12, 51.29, 22.45°)
OKLab	oklab(49.36% 0.1412 0.0475)
OKLCH	oklch(49.36% 0.149 18.6)
XYZ	xyz(17.5998, 10.7283, 5.8457)
Luminance	0.1073 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A5333F #33A599

analogous

#A53378 #A5333F #A56033

triadic

#A5333F #3FA533 #333FA5

tetradic

#A5333F #78A533 #33A599 #6033A5

square

#A5333F #78A533 #33A599 #6033A5

split-complementary

#A5333F #33A560 #3378A5

monochromatic

#48161B #76252D #A5333F #C84D5A #D67C85

Accessibility & contrast

On white

6.68

#A5333F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.15

#A5333F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A5333F

6.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A5333F	#FFFFFF	#000000	##FFFFFF
##A5333F	1.00	6.68	3.15	6.68
#FFFFFF	6.68	1.00	21.00	1.00
#000000	3.15	21.00	1.00	21.00
##FFFFFF	6.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#514D3F

Deuteranopia (green-blind)

#6E653C

Tritanopia (blue-blind)

#B51738

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #a5333f;
/* rgb */ color: rgb(165, 51, 63);
/* oklch */ color: oklch(49.4% 0.149 18.6);

Tailwind

colors: {
  custom: {
    50: '#c67273',
    500: '#a5333f',
    950: '#000000',
  },
}

SCSS

$custom: #a5333f;
$custom-light: #c67273;
$custom-dark: #000000;

JSON

{
  "hex": "#a5333f",
  "rgb": {
    "r": 165,
    "g": 51,
    "b": 63
  },
  "hsl": {
    "h": 353.684,
    "s": 52.778,
    "l": 42.353
  },
  "oklch": {
    "l": 0.49358,
    "c": 0.14897,
    "h": 18.6
  },
  "luminance": 0.10726
}

Semantic roles & 50–950 ramp

primary

#A5333F

secondary

#75BFB7

accent

#DCCD4C

background

#FDF7F7

surface

#FAEDED

border

#D3C8C8

text

#140808

muted

#837B7B

Preview Lab

Preview with #A5333F

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

Preview Lab → · Contrast checker → · Palette generator →