#AA3E30#AA3E30

#AA3E30 is a mid, vivid red. Relative luminance 0.122; OKLCH L 51.3% C 0.145 H 30.2°. Best body text is #FFFFFF at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#AA3E30
RGB	rgb(170, 62, 48)
HSL	hsl(7, 56%, 43%)
HSV	hsv(7, 72%, 67%)
CMYK	cmyk(0%, 63.5%, 71.8%, 33.3%)
CIE-LAB	lab(41.54, 43.48, 31.85)
CIE-LCH	lch(41.54, 53.89, 36.23°)
OKLab	oklab(51.27% 0.1252 0.0727)
OKLCH	oklch(51.27% 0.145 30.2)
XYZ	xyz(18.8357, 12.2073, 4.1601)
Luminance	0.1221 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA3E30 #309CAA

analogous

#AA305F #AA3E30 #AA7B30

triadic

#AA3E30 #30AA3E #3E30AA

tetradic

#AA3E30 #5FAA30 #309CAA #7B30AA

square

#AA3E30 #5FAA30 #309CAA #7B30AA

split-complementary

#AA3E30 #30AA7B #305FAA

monochromatic

#4B1B15 #7A2D23 #AA3E30 #CC5A4B #DA867B

Accessibility & contrast

On white

6.10

#AA3E30 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.44

#AA3E30 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA3E30

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA3E30	#FFFFFF	#000000	##FFFFFF
##AA3E30	1.00	6.10	3.44	6.10
#FFFFFF	6.10	1.00	21.00	1.00
#000000	3.44	21.00	1.00	21.00
##FFFFFF	6.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C532E

Deuteranopia (green-blind)

#766B2D

Tritanopia (blue-blind)

#BB243B

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #aa3e30;
/* rgb */ color: rgb(170, 62, 48);
/* oklch */ color: oklch(51.3% 0.145 30.2);

Tailwind

colors: {
  custom: {
    50: '#ca7869',
    500: '#aa3e30',
    950: '#000000',
  },
}

SCSS

$custom: #aa3e30;
$custom-light: #ca7869;
$custom-dark: #000000;

JSON

{
  "hex": "#aa3e30",
  "rgb": {
    "r": 170,
    "g": 62,
    "b": 48
  },
  "hsl": {
    "h": 6.885,
    "s": 55.963,
    "l": 42.745
  },
  "oklch": {
    "l": 0.51266,
    "c": 0.14475,
    "h": 30.2
  },
  "luminance": 0.12205
}

Semantic roles & 50–950 ramp

primary

#AA3E30

secondary

#74B9C2

accent

#CEDF49

background

#FDF7F6

surface

#FAEEEB

border

#D3C9C6

text

#150906

muted

#837B7A

Preview Lab

Preview with #AA3E30

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

Preview Lab → · Contrast checker → · Palette generator →