#A9283F#A9283F

#A9283F is a mid, vivid red. Relative luminance 0.103; OKLCH L 49.0% C 0.164 H 16.1°. Best body text is #FFFFFF at 6.86:1 contrast (WCAG AA passes).

Color values

HEX	#A9283F
RGB	rgb(169, 40, 63)
HSL	hsl(349, 62%, 41%)
HSV	hsv(349, 76%, 66%)
CMYK	cmyk(0%, 76.3%, 62.7%, 33.7%)
CIE-LAB	lab(38.40, 52.75, 18.79)
CIE-LCH	lch(38.40, 56.00, 19.60°)
OKLab	oklab(48.96% 0.1578 0.0456)
OKLCH	oklch(48.96% 0.164 16.1)
XYZ	xyz(18.0201, 10.3141, 5.7436)
Luminance	0.1031 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A9283F #28A992

analogous

#A9287F #A9283F #A95128

triadic

#A9283F #3FA928 #283FA9

tetradic

#A9283F #7FA928 #28A992 #5128A9

square

#A9283F #7FA928 #28A992 #5128A9

split-complementary

#A9283F #28A951 #287FA9

monochromatic

#46111A #781C2D #A9283F #D13D57 #DD6F82

Accessibility & contrast

On white

6.86

#A9283F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.06

#A9283F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A9283F

6.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A9283F	#FFFFFF	#000000	##FFFFFF
##A9283F	1.00	6.86	3.06	6.86
#FFFFFF	6.86	1.00	21.00	1.00
#000000	3.06	21.00	1.00	21.00
##FFFFFF	6.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C493F

Deuteranopia (green-blind)

#6D643B

Tritanopia (blue-blind)

#B90032

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #a9283f;
/* rgb */ color: rgb(169, 40, 63);
/* oklch */ color: oklch(49.0% 0.164 16.1);

Tailwind

colors: {
  custom: {
    50: '#ca6d73',
    500: '#a9283f',
    950: '#000000',
  },
}

SCSS

$custom: #a9283f;
$custom-light: #ca6d73;
$custom-dark: #000000;

JSON

{
  "hex": "#a9283f",
  "rgb": {
    "r": 169,
    "g": 40,
    "b": 63
  },
  "hsl": {
    "h": 349.302,
    "s": 61.722,
    "l": 40.98
  },
  "oklch": {
    "l": 0.48962,
    "c": 0.16423,
    "h": 16.1
  },
  "luminance": 0.10311
}

Semantic roles & 50–950 ramp

primary

#A9283F

secondary

#69C4B3

accent

#E5C843

background

#FDF7F7

surface

#FAEDED

border

#D3C8C8

text

#150808

muted

#837B7B

Preview Lab

Preview with #A9283F

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

Preview Lab → · Contrast checker → · Palette generator →