#A43144#A43144

#A43144 is a mid, vivid red. Relative luminance 0.105; OKLCH L 49.1% C 0.150 H 15.2°. Best body text is #FFFFFF at 6.77:1 contrast (WCAG AA passes).

Color values

HEX	#A43144
RGB	rgb(164, 49, 68)
HSL	hsl(350, 54%, 42%)
HSV	hsv(350, 70%, 64%)
CMYK	cmyk(0%, 70.1%, 58.5%, 35.7%)
CIE-LAB	lab(38.74, 48.24, 15.91)
CIE-LCH	lch(38.74, 50.80, 18.25°)
OKLab	oklab(49.07% 0.1449 0.0393)
OKLCH	oklch(49.07% 0.15 15.2)
XYZ	xyz(17.4532, 10.5089, 6.5771)
Luminance	0.1051 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A43144 #31A491

analogous

#A4317E #A43144 #A45831

triadic

#A43144 #44A431 #3144A4

tetradic

#A43144 #7EA431 #31A491 #5831A4

square

#A43144 #7EA431 #31A491 #5831A4

split-complementary

#A43144 #31A458 #317EA4

monochromatic

#46151D #752330 #A43144 #C9495E #D77988

Accessibility & contrast

On white

6.77

#A43144 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#A43144 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A43144

6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A43144	#FFFFFF	#000000	##FFFFFF
##A43144	1.00	6.77	3.10	6.77
#FFFFFF	6.77	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E4C44

Deuteranopia (green-blind)

#6C6441

Tritanopia (blue-blind)

#B31639

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #a43144;
/* rgb */ color: rgb(164, 49, 68);
/* oklch */ color: oklch(49.1% 0.150 15.2);

Tailwind

colors: {
  custom: {
    50: '#c57177',
    500: '#a43144',
    950: '#000000',
  },
}

SCSS

$custom: #a43144;
$custom-light: #c57177;
$custom-dark: #000000;

JSON

{
  "hex": "#a43144",
  "rgb": {
    "r": 164,
    "g": 49,
    "b": 68
  },
  "hsl": {
    "h": 350.087,
    "s": 53.991,
    "l": 41.765
  },
  "oklch": {
    "l": 0.49074,
    "c": 0.15011,
    "h": 15.2
  },
  "luminance": 0.10506
}

Semantic roles & 50–950 ramp

primary

#A43144

secondary

#72BFB2

accent

#DDC54A

background

#FCF7F7

surface

#F9EDED

border

#D2C8C8

text

#140808

muted

#827B7B

Preview Lab

Preview with #A43144

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

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