#AA3A29#AA3A29

#AA3A29 is a mid, vivid red. Relative luminance 0.117; OKLCH L 50.7% C 0.150 H 31.3°. Best body text is #FFFFFF at 6.28:1 contrast (WCAG AA passes).

Color values

HEX	#AA3A29
RGB	rgb(170, 58, 41)
HSL	hsl(8, 61%, 41%)
HSV	hsv(8, 76%, 67%)
CMYK	cmyk(0%, 65.9%, 75.9%, 33.3%)
CIE-LAB	lab(40.79, 44.94, 35.01)
CIE-LCH	lch(40.79, 56.96, 37.92°)
OKLab	oklab(50.67% 0.1283 0.078)
OKLCH	oklch(50.67% 0.15 31.3)
XYZ	xyz(18.4929, 11.7349, 3.3887)
Luminance	0.1173 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA3A29 #2999AA

analogous

#AA2959 #AA3A29 #AA7B29

triadic

#AA3A29 #29AA3A #3A29AA

tetradic

#AA3A29 #59AA29 #2999AA #7B29AA

square

#AA3A29 #59AA29 #2999AA #7B29AA

split-complementary

#AA3A29 #29AA7B #2959AA

monochromatic

#471811 #79291D #AA3A29 #D1533F #DD7F71

Accessibility & contrast

On white

6.28

#AA3A29 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.35

#AA3A29 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA3A29

6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA3A29	#FFFFFF	#000000	##FFFFFF
##AA3A29	1.00	6.28	3.35	6.28
#FFFFFF	6.28	1.00	21.00	1.00
#000000	3.35	21.00	1.00	21.00
##FFFFFF	6.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5126

Deuteranopia (green-blind)

#756925

Tritanopia (blue-blind)

#BB1B37

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #aa3a29;
/* rgb */ color: rgb(170, 58, 41);
/* oklch */ color: oklch(50.7% 0.150 31.3);

Tailwind

colors: {
  custom: {
    50: '#cb7664',
    500: '#aa3a29',
    950: '#000000',
  },
}

SCSS

$custom: #aa3a29;
$custom-light: #cb7664;
$custom-dark: #000000;

JSON

{
  "hex": "#aa3a29",
  "rgb": {
    "r": 170,
    "g": 58,
    "b": 41
  },
  "hsl": {
    "h": 7.907,
    "s": 61.137,
    "l": 41.373
  },
  "oklch": {
    "l": 0.50673,
    "c": 0.15017,
    "h": 31.3
  },
  "luminance": 0.11732
}

Semantic roles & 50–950 ramp

primary

#AA3A29

secondary

#6BB8C4

accent

#CFE444

background

#FDF7F6

surface

#FBEDEB

border

#D4C8C6

text

#150905

muted

#837B7A

Preview Lab

Preview with #AA3A29

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

Preview Lab → · Contrast checker → · Palette generator →