#A43550#A43550

#A43550 is a mid, vivid red. Relative luminance 0.110; OKLCH L 49.8% C 0.147 H 9.6°. Best body text is #FFFFFF at 6.56:1 contrast (WCAG AA passes).

Color values

HEX	#A43550
RGB	rgb(164, 53, 80)
HSL	hsl(345, 51%, 43%)
HSV	hsv(345, 68%, 64%)
CMYK	cmyk(0%, 67.7%, 51.2%, 35.7%)
CIE-LAB	lab(39.61, 47.59, 9.53)
CIE-LCH	lch(39.61, 48.53, 11.32°)
OKLab	oklab(49.81% 0.1445 0.0245)
OKLCH	oklch(49.81% 0.147 9.6)
XYZ	xyz(18.0324, 11.0202, 8.7654)
Luminance	0.1102 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A43550 #35A489

analogous

#A43588 #A43550 #A45135

triadic

#A43550 #50A435 #3550A4

tetradic

#A43550 #88A435 #35A489 #5135A4

square

#A43550 #88A435 #35A489 #5135A4

split-complementary

#A43550 #35A451 #3588A4

monochromatic

#471723 #762639 #A43550 #C6506D #D57E93

Accessibility & contrast

On white

6.56

#A43550 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#A43550 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A43550

6.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A43550	#FFFFFF	#000000	##FFFFFF
##A43550	1.00	6.56	3.20	6.56
#FFFFFF	6.56	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4F50

Deuteranopia (green-blind)

#6C664D

Tritanopia (blue-blind)

#B32240

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #a43550;
/* rgb */ color: rgb(164, 53, 80);
/* oklch */ color: oklch(49.8% 0.147 9.6);

Tailwind

colors: {
  custom: {
    50: '#c47380',
    500: '#a43550',
    950: '#000000',
  },
}

SCSS

$custom: #a43550;
$custom-light: #c47380;
$custom-dark: #000000;

JSON

{
  "hex": "#a43550",
  "rgb": {
    "r": 164,
    "g": 53,
    "b": 80
  },
  "hsl": {
    "h": 345.405,
    "s": 51.152,
    "l": 42.549
  },
  "oklch": {
    "l": 0.49814,
    "c": 0.14652,
    "h": 9.6
  },
  "luminance": 0.11018
}

Semantic roles & 50–950 ramp

primary

#A43550

secondary

#76BEAD

accent

#DBB84D

background

#FCF7F7

surface

#F9EDEE

border

#D2C8C9

text

#14090A

muted

#827B7C

Preview Lab

Preview with #A43550

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

Preview Lab → · Contrast checker → · Palette generator →