#AA3E2F#AA3E2F

#AA3E2F is a mid, vivid red. Relative luminance 0.122; OKLCH L 51.3% C 0.145 H 30.6°. Best body text is #FFFFFF at 6.11:1 contrast (WCAG AA passes).

Color values

HEX	#AA3E2F
RGB	rgb(170, 62, 47)
HSL	hsl(7, 57%, 43%)
HSV	hsv(7, 72%, 67%)
CMYK	cmyk(0%, 63.5%, 72.4%, 33.3%)
CIE-LAB	lab(41.53, 43.42, 32.41)
CIE-LCH	lch(41.53, 54.19, 36.74°)
OKLab	oklab(51.25% 0.1248 0.0738)
OKLCH	oklch(51.25% 0.145 30.6)
XYZ	xyz(18.8153, 12.1992, 4.0527)
Luminance	0.1220 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA3E2F #2F9BAA

analogous

#AA2F5E #AA3E2F #AA7B2F

triadic

#AA3E2F #2FAA3E #3E2FAA

tetradic

#AA3E2F #5EAA2F #2F9BAA #7B2FAA

square

#AA3E2F #5EAA2F #2F9BAA #7B2FAA

split-complementary

#AA3E2F #2FAA7B #2F5EAA

monochromatic

#4A1B14 #7A2D22 #AA3E2F #CD5949 #DA8579

Accessibility & contrast

On white

6.11

#AA3E2F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.44

#AA3E2F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA3E2F

6.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA3E2F	#FFFFFF	#000000	##FFFFFF
##AA3E2F	1.00	6.11	3.44	6.11
#FFFFFF	6.11	1.00	21.00	1.00
#000000	3.44	21.00	1.00	21.00
##FFFFFF	6.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C532D

Deuteranopia (green-blind)

#766B2C

Tritanopia (blue-blind)

#BB243B

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #aa3e2f;
/* rgb */ color: rgb(170, 62, 47);
/* oklch */ color: oklch(51.3% 0.145 30.6);

Tailwind

colors: {
  custom: {
    50: '#ca7868',
    500: '#aa3e2f',
    950: '#000000',
  },
}

SCSS

$custom: #aa3e2f;
$custom-light: #ca7868;
$custom-dark: #000000;

JSON

{
  "hex": "#aa3e2f",
  "rgb": {
    "r": 170,
    "g": 62,
    "b": 47
  },
  "hsl": {
    "h": 7.317,
    "s": 56.682,
    "l": 42.549
  },
  "oklch": {
    "l": 0.51252,
    "c": 0.14496,
    "h": 30.6
  },
  "luminance": 0.12197
}

Semantic roles & 50–950 ramp

primary

#AA3E2F

secondary

#72B9C2

accent

#CDE048

background

#FDF7F6

surface

#FAEEEB

border

#D3C9C6

text

#150906

muted

#837B7A

Preview Lab

Preview with #AA3E2F

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

Preview Lab → · Contrast checker → · Palette generator →