#A02B24#A02B24

#A02B24 is a mid, vivid red. Relative luminance 0.093; OKLCH L 47.2% C 0.154 H 28.1°. Best body text is #FFFFFF at 7.33:1 contrast (WCAG AA passes).

Color values

HEX	#A02B24
RGB	rgb(160, 43, 36)
HSL	hsl(3, 63%, 38%)
HSV	hsv(3, 78%, 63%)
CMYK	cmyk(0%, 73.1%, 77.5%, 37.3%)
CIE-LAB	lab(36.61, 47.45, 32.80)
CIE-LCH	lch(36.61, 57.68, 34.65°)
OKLab	oklab(47.18% 0.1363 0.0726)
OKLCH	oklch(47.18% 0.154 28.1)
XYZ	xyz(15.6813, 9.3311, 2.6441)
Luminance	0.0933 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A02B24 #2499A0

analogous

#A0245B #A02B24 #A06924

triadic

#A02B24 #24A02B #2B24A0

tetradic

#A02B24 #5BA024 #2499A0 #6924A0

square

#A02B24 #5BA024 #2499A0 #6924A0

split-complementary

#A02B24 #24A069 #245BA0

monochromatic

#3C100E #6E1E19 #A02B24 #D13A31 #DC6963

Accessibility & contrast

On white

7.33

#A02B24 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#A02B24 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A02B24

7.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A02B24	#FFFFFF	#000000	##FFFFFF
##A02B24	1.00	7.33	2.87	7.33
#FFFFFF	7.33	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E4622

Deuteranopia (green-blind)

#6B5F1F

Tritanopia (blue-blind)

#B0002B

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #a02b24;
/* rgb */ color: rgb(160, 43, 36);
/* oklch */ color: oklch(47.2% 0.154 28.1);

Tailwind

colors: {
  custom: {
    50: '#c46d5f',
    500: '#a02b24',
    950: '#000000',
  },
}

SCSS

$custom: #a02b24;
$custom-light: #c46d5f;
$custom-dark: #000000;

JSON

{
  "hex": "#a02b24",
  "rgb": {
    "r": 160,
    "g": 43,
    "b": 36
  },
  "hsl": {
    "h": 3.387,
    "s": 63.265,
    "l": 38.431
  },
  "oklch": {
    "l": 0.47181,
    "c": 0.15441,
    "h": 28.1
  },
  "luminance": 0.09329
}

Semantic roles & 50–950 ramp

primary

#A02B24

secondary

#5FBCC1

accent

#DDE641

background

#FDF6F5

surface

#FAECE9

border

#D3C7C5

text

#140704

muted

#837A79

Preview Lab

Preview with #A02B24

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

Preview Lab → · Contrast checker → · Palette generator →