#A43B26#A43B26

#A43B26 is a mid, vivid red. Relative luminance 0.112; OKLCH L 49.8% C 0.143 H 33.2°. Best body text is #FFFFFF at 6.50:1 contrast (WCAG AA passes).

Color values

HEX	#A43B26
RGB	rgb(164, 59, 38)
HSL	hsl(10, 62%, 40%)
HSV	hsv(10, 77%, 64%)
CMYK	cmyk(0%, 64%, 76.8%, 35.7%)
CIE-LAB	lab(39.85, 42.21, 35.35)
CIE-LCH	lch(39.85, 55.06, 39.95°)
OKLab	oklab(49.76% 0.1199 0.0784)
OKLCH	oklch(49.76% 0.143 33.2)
XYZ	xyz(17.2255, 11.1628, 3.0809)
Luminance	0.1116 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A43B26 #268FA4

analogous

#A42650 #A43B26 #A47A26

triadic

#A43B26 #26A43B #3B26A4

tetradic

#A43B26 #50A426 #268FA4 #7A26A4

square

#A43B26 #50A426 #268FA4 #7A26A4

split-complementary

#A43B26 #26A47A #2650A4

monochromatic

#41170F #72291A #A43B26 #D15037 #DC7C68

Accessibility & contrast

On white

6.50

#A43B26 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#A43B26 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A43B26

6.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A43B26	#FFFFFF	#000000	##FFFFFF
##A43B26	1.00	6.50	3.23	6.50
#FFFFFF	6.50	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#584F23

Deuteranopia (green-blind)

#726722

Tritanopia (blue-blind)

#B52037

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #a43b26;
/* rgb */ color: rgb(164, 59, 38);
/* oklch */ color: oklch(49.8% 0.143 33.2);

Tailwind

colors: {
  custom: {
    50: '#c77661',
    500: '#a43b26',
    950: '#000000',
  },
}

SCSS

$custom: #a43b26;
$custom-light: #c77661;
$custom-dark: #000000;

JSON

{
  "hex": "#a43b26",
  "rgb": {
    "r": 164,
    "g": 59,
    "b": 38
  },
  "hsl": {
    "h": 10,
    "s": 62.376,
    "l": 39.608
  },
  "oklch": {
    "l": 0.49755,
    "c": 0.14323,
    "h": 33.2
  },
  "luminance": 0.1116
}

Semantic roles & 50–950 ramp

primary

#A43B26

secondary

#64B2C2

accent

#CAE542

background

#FDF7F5

surface

#FAEDEA

border

#D3C8C6

text

#140905

muted

#837B79

Preview Lab

Preview with #A43B26

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

Preview Lab → · Contrast checker → · Palette generator →