#AA3A2D#AA3A2D

#AA3A2D is a mid, vivid red. Relative luminance 0.118; OKLCH L 50.7% C 0.149 H 29.8°. Best body text is #FFFFFF at 6.26:1 contrast (WCAG AA passes).

Color values

HEX	#AA3A2D
RGB	rgb(170, 58, 45)
HSL	hsl(6, 58%, 42%)
HSV	hsv(6, 74%, 67%)
CMYK	cmyk(0%, 65.9%, 73.5%, 33.3%)
CIE-LAB	lab(40.84, 45.12, 32.78)
CIE-LCH	lch(40.84, 55.77, 36.00°)
OKLab	oklab(50.72% 0.1297 0.0741)
OKLCH	oklch(50.72% 0.149 29.8)
XYZ	xyz(18.5663, 11.7643, 3.7752)
Luminance	0.1176 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA3A2D #2D9DAA

analogous

#AA2D5F #AA3A2D #AA792D

triadic

#AA3A2D #2DAA3A #3A2DAA

tetradic

#AA3A2D #5FAA2D #2D9DAA #792DAA

square

#AA3A2D #5FAA2D #2D9DAA #792DAA

split-complementary

#AA3A2D #2DAA79 #2D5FAA

monochromatic

#491913 #7A2920 #AA3A2D #CE5446 #DB8177

Accessibility & contrast

On white

6.26

#AA3A2D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.35

#AA3A2D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA3A2D

6.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA3A2D	#FFFFFF	#000000	##FFFFFF
##AA3A2D	1.00	6.26	3.35	6.26
#FFFFFF	6.26	1.00	21.00	1.00
#000000	3.35	21.00	1.00	21.00
##FFFFFF	6.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#59512B

Deuteranopia (green-blind)

#756929

Tritanopia (blue-blind)

#BB1C38

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #aa3a2d;
/* rgb */ color: rgb(170, 58, 45);
/* oklch */ color: oklch(50.7% 0.149 29.8);

Tailwind

colors: {
  custom: {
    50: '#cb7666',
    500: '#aa3a2d',
    950: '#000000',
  },
}

SCSS

$custom: #aa3a2d;
$custom-light: #cb7666;
$custom-dark: #000000;

JSON

{
  "hex": "#aa3a2d",
  "rgb": {
    "r": 170,
    "g": 58,
    "b": 45
  },
  "hsl": {
    "h": 6.24,
    "s": 58.14,
    "l": 42.157
  },
  "oklch": {
    "l": 0.50724,
    "c": 0.14937,
    "h": 29.8
  },
  "luminance": 0.11762
}

Semantic roles & 50–950 ramp

primary

#AA3A2D

secondary

#70BAC3

accent

#D1E146

background

#FDF7F6

surface

#FAEDEB

border

#D3C8C6

text

#150906

muted

#837B7A

Preview Lab

Preview with #AA3A2D

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

Preview Lab → · Contrast checker → · Palette generator →