#A43927#A43927

#A43927 is a mid, vivid red. Relative luminance 0.110; OKLCH L 49.5% C 0.145 H 32.0°. Best body text is #FFFFFF at 6.58:1 contrast (WCAG AA passes).

Color values

HEX	#A43927
RGB	rgb(164, 57, 39)
HSL	hsl(9, 62%, 40%)
HSV	hsv(9, 76%, 64%)
CMYK	cmyk(0%, 65.2%, 76.2%, 35.7%)
CIE-LAB	lab(39.53, 43.15, 34.44)
CIE-LCH	lch(39.53, 55.21, 38.60°)
OKLab	oklab(49.51% 0.123 0.0767)
OKLCH	oklch(49.51% 0.145 32)
XYZ	xyz(17.1410, 10.9677, 3.1335)
Luminance	0.1096 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A43927 #2792A4

analogous

#A42754 #A43927 #A47827

triadic

#A43927 #27A439 #3927A4

tetradic

#A43927 #54A427 #2792A4 #7827A4

square

#A43927 #54A427 #2792A4 #7827A4

split-complementary

#A43927 #27A478 #2754A4

monochromatic

#41170F #73281B #A43927 #D04E38 #DC7A6A

Accessibility & contrast

On white

6.58

#A43927 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#A43927 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A43927

6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A43927	#FFFFFF	#000000	##FFFFFF
##A43927	1.00	6.58	3.19	6.58
#FFFFFF	6.58	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#574E24

Deuteranopia (green-blind)

#726623

Tritanopia (blue-blind)

#B51D35

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #a43927;
/* rgb */ color: rgb(164, 57, 39);
/* oklch */ color: oklch(49.5% 0.145 32.0);

Tailwind

colors: {
  custom: {
    50: '#c77562',
    500: '#a43927',
    950: '#000000',
  },
}

SCSS

$custom: #a43927;
$custom-light: #c77562;
$custom-dark: #000000;

JSON

{
  "hex": "#a43927",
  "rgb": {
    "r": 164,
    "g": 57,
    "b": 39
  },
  "hsl": {
    "h": 8.64,
    "s": 61.576,
    "l": 39.804
  },
  "oklch": {
    "l": 0.49512,
    "c": 0.14496,
    "h": 32
  },
  "luminance": 0.10965
}

Semantic roles & 50–950 ramp

primary

#A43927

secondary

#65B4C2

accent

#CDE543

background

#FDF7F5

surface

#FAEDEA

border

#D3C8C6

text

#140905

muted

#837B79

Preview Lab

Preview with #A43927

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

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