#AA241E#AA241E

#AA241E is a mid, vivid red. Relative luminance 0.099; OKLCH L 48.3% C 0.171 H 28.2°. Best body text is #FFFFFF at 7.05:1 contrast (WCAG AA passes).

Color values

HEX	#AA241E
RGB	rgb(170, 36, 30)
HSL	hsl(3, 70%, 39%)
HSV	hsv(3, 82%, 67%)
CMYK	cmyk(0%, 78.8%, 82.4%, 33.3%)
CIE-LAB	lab(37.67, 52.81, 37.89)
CIE-LCH	lch(37.67, 65.00, 35.66°)
OKLab	oklab(48.3% 0.1507 0.0809)
OKLCH	oklch(48.3% 0.171 28.2)
XYZ	xyz(17.4449, 9.9044, 2.2212)
Luminance	0.0990 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA241E #1EA4AA

analogous

#AA1E5E #AA241E #AA6A1E

triadic

#AA241E #1EAA24 #241EAA

tetradic

#AA241E #5EAA1E #1EA4AA #6A1EAA

square

#AA241E #5EAA1E #1EA4AA #6A1EAA

split-complementary

#AA241E #1EAA6A #1E5EAA

monochromatic

#420E0C #761915 #AA241E #DA332C #E36560

Accessibility & contrast

On white

7.05

#AA241E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.98

#AA241E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #AA241E

7.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA241E	#FFFFFF	#000000	##FFFFFF
##AA241E	1.00	7.05	2.98	7.05
#FFFFFF	7.05	1.00	21.00	1.00
#000000	2.98	21.00	1.00	21.00
##FFFFFF	7.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E461B

Deuteranopia (green-blind)

#6F6317

Tritanopia (blue-blind)

#BC0024

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #aa241e;
/* rgb */ color: rgb(170, 36, 30);
/* oklch */ color: oklch(48.3% 0.171 28.2);

Tailwind

colors: {
  custom: {
    50: '#cd6b5b',
    500: '#aa241e',
    950: '#000000',
  },
}

SCSS

$custom: #aa241e;
$custom-light: #cd6b5b;
$custom-dark: #000000;

JSON

{
  "hex": "#aa241e",
  "rgb": {
    "r": 170,
    "g": 36,
    "b": 30
  },
  "hsl": {
    "h": 2.571,
    "s": 70,
    "l": 39.216
  },
  "oklch": {
    "l": 0.48303,
    "c": 0.17107,
    "h": 28.2
  },
  "luminance": 0.09902
}

Semantic roles & 50–950 ramp

primary

#AA241E

secondary

#5CC3C7

accent

#E5ED3B

background

#FDF6F5

surface

#FBECE9

border

#D4C7C5

text

#150704

muted

#837A79

Preview Lab

Preview with #AA241E

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

Preview Lab → · Contrast checker → · Palette generator →