#A43624#A43624

#A43624 is a mid, vivid red. Relative luminance 0.107; OKLCH L 49.1% C 0.148 H 31.8°. Best body text is #FFFFFF at 6.71:1 contrast (WCAG AA passes).

Color values

HEX	#A43624
RGB	rgb(164, 54, 36)
HSL	hsl(8, 64%, 39%)
HSV	hsv(8, 78%, 64%)
CMYK	cmyk(0%, 67.1%, 78%, 35.7%)
CIE-LAB	lab(39.00, 44.35, 35.56)
CIE-LCH	lch(39.00, 56.85, 38.72°)
OKLab	oklab(49.11% 0.1261 0.0783)
OKLCH	oklch(49.11% 0.148 31.8)
XYZ	xyz(16.9493, 10.6607, 2.8340)
Luminance	0.1066 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A43624 #2492A4

analogous

#A42452 #A43624 #A47624

triadic

#A43624 #24A436 #3624A4

tetradic

#A43624 #52A424 #2492A4 #7624A4

square

#A43624 #52A424 #2492A4 #7624A4

split-complementary

#A43624 #24A476 #2452A4

monochromatic

#40150E #722519 #A43624 #D24933 #DD7665

Accessibility & contrast

On white

6.71

#A43624 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.13

#A43624 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A43624

6.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A43624	#FFFFFF	#000000	##FFFFFF
##A43624	1.00	6.71	3.13	6.71
#FFFFFF	6.71	1.00	21.00	1.00
#000000	3.13	21.00	1.00	21.00
##FFFFFF	6.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#554D21

Deuteranopia (green-blind)

#716520

Tritanopia (blue-blind)

#B51633

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #a43624;
/* rgb */ color: rgb(164, 54, 36);
/* oklch */ color: oklch(49.1% 0.148 31.8);

Tailwind

colors: {
  custom: {
    50: '#c77360',
    500: '#a43624',
    950: '#000000',
  },
}

SCSS

$custom: #a43624;
$custom-light: #c77360;
$custom-dark: #000000;

JSON

{
  "hex": "#a43624",
  "rgb": {
    "r": 164,
    "g": 54,
    "b": 36
  },
  "hsl": {
    "h": 8.438,
    "s": 64,
    "l": 39.216
  },
  "oklch": {
    "l": 0.49109,
    "c": 0.14847,
    "h": 31.8
  },
  "luminance": 0.10658
}

Semantic roles & 50–950 ramp

primary

#A43624

secondary

#61B5C3

accent

#D0E741

background

#FDF7F5

surface

#FAEDE9

border

#D3C8C5

text

#150805

muted

#837B79

Preview Lab

Preview with #A43624

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

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