#A02733#A02733

#A02733 is a mid, vivid red. Relative luminance 0.092; OKLCH L 47.0% C 0.156 H 20.5°. Best body text is #FFFFFF at 7.41:1 contrast (WCAG AA passes).

Color values

HEX	#A02733
RGB	rgb(160, 39, 51)
HSL	hsl(354, 61%, 39%)
HSV	hsv(354, 76%, 63%)
CMYK	cmyk(0%, 75.6%, 68.1%, 37.3%)
CIE-LAB	lab(36.30, 49.61, 23.32)
CIE-LCH	lch(36.30, 54.82, 25.18°)
OKLab	oklab(47.02% 0.1464 0.0549)
OKLCH	oklch(47.02% 0.156 20.5)
XYZ	xyz(15.8220, 9.1660, 4.0674)
Luminance	0.0916 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A02733 #27A094

analogous

#A02770 #A02733 #A05827

triadic

#A02733 #33A027 #2733A0

tetradic

#A02733 #70A027 #27A094 #5827A0

square

#A02733 #70A027 #27A094 #5827A0

split-complementary

#A02733 #27A058 #2770A0

monochromatic

#3E0F14 #6F1B23 #A02733 #CE3645 #DA6773

Accessibility & contrast

On white

7.41

#A02733 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#A02733 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A02733

7.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A02733	#FFFFFF	#000000	##FFFFFF
##A02733	1.00	7.41	2.83	7.41
#FFFFFF	7.41	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A4532

Deuteranopia (green-blind)

#685F2F

Tritanopia (blue-blind)

#B0002D

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #a02733;
/* rgb */ color: rgb(160, 39, 51);
/* oklch */ color: oklch(47.0% 0.156 20.5);

Tailwind

colors: {
  custom: {
    50: '#c46b6a',
    500: '#a02733',
    950: '#000000',
  },
}

SCSS

$custom: #a02733;
$custom-light: #c46b6a;
$custom-dark: #000000;

JSON

{
  "hex": "#a02733",
  "rgb": {
    "r": 160,
    "g": 39,
    "b": 51
  },
  "hsl": {
    "h": 354.05,
    "s": 60.804,
    "l": 39.02
  },
  "oklch": {
    "l": 0.47016,
    "c": 0.15637,
    "h": 20.5
  },
  "luminance": 0.09164
}

Semantic roles & 50–950 ramp

primary

#A02733

secondary

#63C0B7

accent

#E4D444

background

#FDF6F6

surface

#FAECEB

border

#D3C7C6

text

#140706

muted

#837A7A

Preview Lab

Preview with #A02733

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

Preview Lab → · Contrast checker → · Palette generator →