#A43145#A43145

#A43145 is a mid, vivid red. Relative luminance 0.105; OKLCH L 49.1% C 0.150 H 14.6°. Best body text is #FFFFFF at 6.77:1 contrast (WCAG AA passes).

Color values

HEX	#A43145
RGB	rgb(164, 49, 69)
HSL	hsl(350, 54%, 42%)
HSV	hsv(350, 70%, 64%)
CMYK	cmyk(0%, 70.1%, 57.9%, 35.7%)
CIE-LAB	lab(38.76, 48.32, 15.30)
CIE-LCH	lch(38.76, 50.68, 17.58°)
OKLab	oklab(49.1% 0.1453 0.038)
OKLCH	oklch(49.1% 0.15 14.6)
XYZ	xyz(17.4840, 10.5212, 6.7392)
Luminance	0.1052 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A43145 #31A490

analogous

#A4317F #A43145 #A45731

triadic

#A43145 #45A431 #3145A4

tetradic

#A43145 #7FA431 #31A490 #5731A4

square

#A43145 #7FA431 #31A490 #5731A4

split-complementary

#A43145 #31A457 #317FA4

monochromatic

#46151D #752331 #A43145 #C94960 #D77989

Accessibility & contrast

On white

6.77

#A43145 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#A43145 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A43145

6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A43145	#FFFFFF	#000000	##FFFFFF
##A43145	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)

#4E4C45

Deuteranopia (green-blind)

#6C6442

Tritanopia (blue-blind)

#B31639

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #a43145;
/* rgb */ color: rgb(164, 49, 69);
/* oklch */ color: oklch(49.1% 0.150 14.6);

Tailwind

colors: {
  custom: {
    50: '#c57178',
    500: '#a43145',
    950: '#000000',
  },
}

SCSS

$custom: #a43145;
$custom-light: #c57178;
$custom-dark: #000000;

JSON

{
  "hex": "#a43145",
  "rgb": {
    "r": 164,
    "g": 49,
    "b": 69
  },
  "hsl": {
    "h": 349.565,
    "s": 53.991,
    "l": 41.765
  },
  "oklch": {
    "l": 0.49097,
    "c": 0.15016,
    "h": 14.6
  },
  "luminance": 0.10519
}

Semantic roles & 50–950 ramp

primary

#A43145

secondary

#72BFB2

accent

#DDC44A

background

#FCF7F7

surface

#F9EDED

border

#D2C8C8

text

#140809

muted

#827B7B

Preview Lab

Preview with #A43145

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

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