#AA2735#AA2735

#AA2735 is a mid, vivid red. Relative luminance 0.103; OKLCH L 48.9% C 0.166 H 20.6°. Best body text is #FFFFFF at 6.88:1 contrast (WCAG AA passes).

Color values

HEX	#AA2735
RGB	rgb(170, 39, 53)
HSL	hsl(354, 63%, 41%)
HSV	hsv(354, 77%, 67%)
CMYK	cmyk(0%, 77.1%, 68.8%, 33.3%)
CIE-LAB	lab(38.30, 52.80, 24.98)
CIE-LCH	lch(38.30, 58.41, 25.31°)
OKLab	oklab(48.86% 0.1557 0.0584)
OKLCH	oklch(48.86% 0.166 20.6)
XYZ	xyz(17.9477, 10.2569, 4.4022)
Luminance	0.1025 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA2735 #27AA9C

analogous

#AA2776 #AA2735 #AA5A27

triadic

#AA2735 #35AA27 #2735AA

tetradic

#AA2735 #76AA27 #27AA9C #5A27AA

square

#AA2735 #76AA27 #27AA9C #5A27AA

split-complementary

#AA2735 #27AA5A #2776AA

monochromatic

#461016 #781C25 #AA2735 #D23C4C #DE6E7A

Accessibility & contrast

On white

6.88

#AA2735 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#AA2735 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA2735

6.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA2735	#FFFFFF	#000000	##FFFFFF
##AA2735	1.00	6.88	3.05	6.88
#FFFFFF	6.88	1.00	21.00	1.00
#000000	3.05	21.00	1.00	21.00
##FFFFFF	6.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E4834

Deuteranopia (green-blind)

#6E6431

Tritanopia (blue-blind)

#BB002D

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #aa2735;
/* rgb */ color: rgb(170, 39, 53);
/* oklch */ color: oklch(48.9% 0.166 20.6);

Tailwind

colors: {
  custom: {
    50: '#cb6d6c',
    500: '#aa2735',
    950: '#000000',
  },
}

SCSS

$custom: #aa2735;
$custom-light: #cb6d6c;
$custom-dark: #000000;

JSON

{
  "hex": "#aa2735",
  "rgb": {
    "r": 170,
    "g": 39,
    "b": 53
  },
  "hsl": {
    "h": 353.588,
    "s": 62.679,
    "l": 40.98
  },
  "oklch": {
    "l": 0.48864,
    "c": 0.16631,
    "h": 20.6
  },
  "luminance": 0.10254
}

Semantic roles & 50–950 ramp

primary

#AA2735

secondary

#69C4BA

accent

#E6D442

background

#FDF6F6

surface

#FBECEB

border

#D4C7C6

text

#150806

muted

#837B7A

Preview Lab

Preview with #AA2735

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

Preview Lab → · Contrast checker → · Palette generator →