#A02C33#A02C33

#A02C33 is a mid, vivid red. Relative luminance 0.095; OKLCH L 47.5% C 0.152 H 21.9°. Best body text is #FFFFFF at 7.23:1 contrast (WCAG AA passes).

Color values

HEX	#A02C33
RGB	rgb(160, 44, 51)
HSL	hsl(356, 57%, 40%)
HSV	hsv(356, 73%, 63%)
CMYK	cmyk(0%, 72.5%, 68.1%, 37.3%)
CIE-LAB	lab(36.96, 47.78, 24.13)
CIE-LCH	lch(36.96, 53.53, 26.80°)
OKLab	oklab(47.51% 0.1406 0.0567)
OKLCH	oklch(47.51% 0.152 21.9)
XYZ	xyz(15.9971, 9.5163, 4.1258)
Luminance	0.0951 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A02C33 #2CA099

analogous

#A02C6D #A02C33 #A05F2C

triadic

#A02C33 #33A02C #2C33A0

tetradic

#A02C33 #6DA02C #2CA099 #5F2CA0

square

#A02C33 #6DA02C #2CA099 #5F2CA0

split-complementary

#A02C33 #2CA05F #2C6DA0

monochromatic

#401214 #701F24 #A02C33 #CA3F47 #D76F75

Accessibility & contrast

On white

7.23

#A02C33 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.90

#A02C33 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A02C33

7.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A02C33	#FFFFFF	#000000	##FFFFFF
##A02C33	1.00	7.23	2.90	7.23
#FFFFFF	7.23	1.00	21.00	1.00
#000000	2.90	21.00	1.00	21.00
##FFFFFF	7.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D4732

Deuteranopia (green-blind)

#6A6030

Tritanopia (blue-blind)

#B00330

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #a02c33;
/* rgb */ color: rgb(160, 44, 51);
/* oklch */ color: oklch(47.5% 0.152 21.9);

Tailwind

colors: {
  custom: {
    50: '#c36e6a',
    500: '#a02c33',
    950: '#000000',
  },
}

SCSS

$custom: #a02c33;
$custom-light: #c36e6a;
$custom-dark: #000000;

JSON

{
  "hex": "#a02c33",
  "rgb": {
    "r": 160,
    "g": 44,
    "b": 51
  },
  "hsl": {
    "h": 356.379,
    "s": 56.863,
    "l": 40
  },
  "oklch": {
    "l": 0.47506,
    "c": 0.15161,
    "h": 21.9
  },
  "luminance": 0.09514
}

Semantic roles & 50–950 ramp

primary

#A02C33

secondary

#69BFB9

accent

#E0D748

background

#FCF6F6

surface

#F9ECEB

border

#D2C7C6

text

#140806

muted

#827B7A

Preview Lab

Preview with #A02C33

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

Preview Lab → · Contrast checker → · Palette generator →