#AA342F#AA342F

#AA342F is a mid, vivid red. Relative luminance 0.112; OKLCH L 50.1% C 0.155 H 26.8°. Best body text is #FFFFFF at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#AA342F
RGB	rgb(170, 52, 47)
HSL	hsl(2, 57%, 43%)
HSV	hsv(2, 72%, 67%)
CMYK	cmyk(0%, 69.4%, 72.4%, 33.3%)
CIE-LAB	lab(39.93, 47.74, 30.58)
CIE-LCH	lch(39.93, 56.69, 32.64°)
OKLab	oklab(50.05% 0.1383 0.0697)
OKLCH	oklch(50.05% 0.155 26.8)
XYZ	xyz(18.3207, 11.2100, 3.8878)
Luminance	0.1121 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA342F #2FA5AA

analogous

#AA2F68 #AA342F #AA712F

triadic

#AA342F #2FAA34 #342FAA

tetradic

#AA342F #68AA2F #2FA5AA #712FAA

square

#AA342F #68AA2F #2FA5AA #712FAA

split-complementary

#AA342F #2FAA71 #2F68AA

monochromatic

#4A1714 #7A2522 #AA342F #CD4F49 #DA7D79

Accessibility & contrast

On white

6.48

#AA342F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#AA342F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA342F

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA342F	#FFFFFF	#000000	##FFFFFF
##AA342F	1.00	6.48	3.24	6.48
#FFFFFF	6.48	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#554E2D

Deuteranopia (green-blind)

#73682B

Tritanopia (blue-blind)

#BB0F34

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #aa342f;
/* rgb */ color: rgb(170, 52, 47);
/* oklch */ color: oklch(50.1% 0.155 26.8);

Tailwind

colors: {
  custom: {
    50: '#cb7368',
    500: '#aa342f',
    950: '#000000',
  },
}

SCSS

$custom: #aa342f;
$custom-light: #cb7368;
$custom-dark: #000000;

JSON

{
  "hex": "#aa342f",
  "rgb": {
    "r": 170,
    "g": 52,
    "b": 47
  },
  "hsl": {
    "h": 2.439,
    "s": 56.682,
    "l": 42.549
  },
  "oklch": {
    "l": 0.50052,
    "c": 0.15492,
    "h": 26.8
  },
  "luminance": 0.11207
}

Semantic roles & 50–950 ramp

primary

#AA342F

secondary

#72BFC2

accent

#DAE048

background

#FDF7F6

surface

#FAEDEB

border

#D3C8C6

text

#150806

muted

#837B7A

Preview Lab

Preview with #AA342F

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

Preview Lab → · Contrast checker → · Palette generator →