#A5203F#A5203F

#A5203F is a mid, vivid red. Relative luminance 0.094; OKLCH L 47.6% C 0.167 H 13.9°. Best body text is #FFFFFF at 7.30:1 contrast (WCAG AA passes).

Color values

HEX	#A5203F
RGB	rgb(165, 32, 63)
HSL	hsl(346, 68%, 39%)
HSV	hsv(346, 81%, 65%)
CMYK	cmyk(0%, 80.6%, 61.8%, 35.3%)
CIE-LAB	lab(36.73, 54.05, 16.44)
CIE-LCH	lch(36.73, 56.49, 16.92°)
OKLab	oklab(47.59% 0.1625 0.0402)
OKLCH	oklch(47.59% 0.167 13.9)
XYZ	xyz(16.9325, 9.3938, 5.6233)
Luminance	0.0939 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A5203F #20A586

analogous

#A52081 #A5203F #A54320

triadic

#A5203F #3FA520 #203FA5

tetradic

#A5203F #81A520 #20A586 #4320A5

square

#A5203F #81A520 #20A586 #4320A5

split-complementary

#A5203F #20A543 #2081A5

monochromatic

#3E0C18 #72162B #A5203F #D62C54 #E05F7D

Accessibility & contrast

On white

7.30

#A5203F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.88

#A5203F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A5203F

7.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A5203F	#FFFFFF	#000000	##FFFFFF
##A5203F	1.00	7.30	2.88	7.30
#FFFFFF	7.30	1.00	21.00	1.00
#000000	2.88	21.00	1.00	21.00
##FFFFFF	7.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#47453F

Deuteranopia (green-blind)

#68603B

Tritanopia (blue-blind)

#B5002E

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #a5203f;
/* rgb */ color: rgb(165, 32, 63);
/* oklch */ color: oklch(47.6% 0.167 13.9);

Tailwind

colors: {
  custom: {
    50: '#c76a73',
    500: '#a5203f',
    950: '#000000',
  },
}

SCSS

$custom: #a5203f;
$custom-light: #c76a73;
$custom-dark: #000000;

JSON

{
  "hex": "#a5203f",
  "rgb": {
    "r": 165,
    "g": 32,
    "b": 63
  },
  "hsl": {
    "h": 346.015,
    "s": 67.513,
    "l": 38.627
  },
  "oklch": {
    "l": 0.47585,
    "c": 0.16739,
    "h": 13.9
  },
  "luminance": 0.09391
}

Semantic roles & 50–950 ramp

primary

#A5203F

secondary

#5CC5AC

accent

#EAC23D

background

#FDF6F6

surface

#FAECEC

border

#D3C7C7

text

#140708

muted

#837A7B

Preview Lab

Preview with #A5203F

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

Preview Lab → · Contrast checker → · Palette generator →