#A43127#A43127

#A43127 is a mid, vivid red. Relative luminance 0.102; OKLCH L 48.6% C 0.153 H 28.9°. Best body text is #FFFFFF at 6.89:1 contrast (WCAG AA passes).

Color values

HEX	#A43127
RGB	rgb(164, 49, 39)
HSL	hsl(5, 62%, 40%)
HSV	hsv(5, 76%, 64%)
CMYK	cmyk(0%, 70.1%, 76.2%, 35.7%)
CIE-LAB	lab(38.27, 46.56, 33.08)
CIE-LCH	lch(38.27, 57.12, 35.39°)
OKLab	oklab(48.57% 0.1337 0.0737)
OKLCH	oklch(48.57% 0.153 28.9)
XYZ	xyz(16.7763, 10.2381, 3.0119)
Luminance	0.1024 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A43127 #279AA4

analogous

#A4275C #A43127 #A47027

triadic

#A43127 #27A431 #3127A4

tetradic

#A43127 #5CA427 #279AA4 #7027A4

square

#A43127 #5CA427 #279AA4 #7027A4

split-complementary

#A43127 #27A470 #275CA4

monochromatic

#41130F #73221B #A43127 #D04538 #DC736A

Accessibility & contrast

On white

6.89

#A43127 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#A43127 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A43127

6.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A43127	#FFFFFF	#000000	##FFFFFF
##A43127	1.00	6.89	3.05	6.89
#FFFFFF	6.89	1.00	21.00	1.00
#000000	3.05	21.00	1.00	21.00
##FFFFFF	6.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524A25

Deuteranopia (green-blind)

#6F6323

Tritanopia (blue-blind)

#B50830

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #a43127;
/* rgb */ color: rgb(164, 49, 39);
/* oklch */ color: oklch(48.6% 0.153 28.9);

Tailwind

colors: {
  custom: {
    50: '#c77062',
    500: '#a43127',
    950: '#000000',
  },
}

SCSS

$custom: #a43127;
$custom-light: #c77062;
$custom-dark: #000000;

JSON

{
  "hex": "#a43127",
  "rgb": {
    "r": 164,
    "g": 49,
    "b": 39
  },
  "hsl": {
    "h": 4.8,
    "s": 61.576,
    "l": 39.804
  },
  "oklch": {
    "l": 0.48567,
    "c": 0.15265,
    "h": 28.9
  },
  "luminance": 0.10236
}

Semantic roles & 50–950 ramp

primary

#A43127

secondary

#65BAC2

accent

#D8E543

background

#FDF7F5

surface

#FAEDEA

border

#D3C8C6

text

#150805

muted

#837B79

Preview Lab

Preview with #A43127

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

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