#A82B1F#A82B1F

#A82B1F is a mid, vivid red. Relative luminance 0.102; OKLCH L 48.6% C 0.163 H 29.7°. Best body text is #FFFFFF at 6.93:1 contrast (WCAG AA passes).

Color values

HEX	#A82B1F
RGB	rgb(168, 43, 31)
HSL	hsl(5, 69%, 39%)
HSV	hsv(5, 82%, 66%)
CMYK	cmyk(0%, 74.4%, 81.5%, 34.1%)
CIE-LAB	lab(38.12, 49.88, 37.65)
CIE-LCH	lch(38.12, 62.50, 37.04°)
OKLab	oklab(48.57% 0.142 0.0809)
OKLCH	oklch(48.57% 0.163 29.7)
XYZ	xyz(17.2617, 10.1542, 2.3471)
Luminance	0.1015 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A82B1F #1F9CA8

analogous

#A81F58 #A82B1F #A86F1F

triadic

#A82B1F #1FA82B #2B1FA8

tetradic

#A82B1F #58A81F #1F9CA8 #6F1FA8

square

#A82B1F #58A81F #1F9CA8 #6F1FA8

split-complementary

#A82B1F #1FA86F #1F58A8

monochromatic

#41110C #741E15 #A82B1F #D83B2C #E26B60

Accessibility & contrast

On white

6.93

#A82B1F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.03

#A82B1F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A82B1F

6.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A82B1F	#FFFFFF	#000000	##FFFFFF
##A82B1F	1.00	6.93	3.03	6.93
#FFFFFF	6.93	1.00	21.00	1.00
#000000	3.03	21.00	1.00	21.00
##FFFFFF	6.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#51481C

Deuteranopia (green-blind)

#706419

Tritanopia (blue-blind)

#B9002A

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #a82b1f;
/* rgb */ color: rgb(168, 43, 31);
/* oklch */ color: oklch(48.6% 0.163 29.7);

Tailwind

colors: {
  custom: {
    50: '#cb6e5c',
    500: '#a82b1f',
    950: '#000000',
  },
}

SCSS

$custom: #a82b1f;
$custom-light: #cb6e5c;
$custom-dark: #000000;

JSON

{
  "hex": "#a82b1f",
  "rgb": {
    "r": 168,
    "g": 43,
    "b": 31
  },
  "hsl": {
    "h": 5.255,
    "s": 68.844,
    "l": 39.02
  },
  "oklch": {
    "l": 0.48569,
    "c": 0.16343,
    "h": 29.7
  },
  "luminance": 0.10152
}

Semantic roles & 50–950 ramp

primary

#A82B1F

secondary

#5DBDC6

accent

#DCEC3C

background

#FDF6F5

surface

#FBECE9

border

#D4C7C5

text

#150804

muted

#837B79

Preview Lab

Preview with #A82B1F

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

Preview Lab → · Contrast checker → · Palette generator →