#AA2825#AA2825

#AA2825 is a mid, vivid red. Relative luminance 0.102; OKLCH L 48.7% C 0.167 H 27.0°. Best body text is #FFFFFF at 6.91:1 contrast (WCAG AA passes).

Color values

HEX	#AA2825
RGB	rgb(170, 40, 37)
HSL	hsl(1, 64%, 41%)
HSV	hsv(1, 78%, 67%)
CMYK	cmyk(0%, 76.5%, 78.2%, 33.3%)
CIE-LAB	lab(38.20, 51.76, 34.50)
CIE-LCH	lch(38.20, 62.20, 33.68°)
OKLab	oklab(48.72% 0.1489 0.0758)
OKLCH	oklch(48.72% 0.167 27)
XYZ	xyz(17.6724, 10.2000, 2.7882)
Luminance	0.1020 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA2825 #25A7AA

analogous

#AA2565 #AA2825 #AA6A25

triadic

#AA2825 #25AA28 #2825AA

tetradic

#AA2825 #65AA25 #25A7AA #6A25AA

square

#AA2825 #65AA25 #25A7AA #6A25AA

split-complementary

#AA2825 #25AA6A #2565AA

monochromatic

#45100F #781C1A #AA2825 #D43C38 #DF6D6B

Accessibility & contrast

On white

6.91

#AA2825 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.04

#AA2825 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA2825

6.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA2825	#FFFFFF	#000000	##FFFFFF
##AA2825	1.00	6.91	3.04	6.91
#FFFFFF	6.91	1.00	21.00	1.00
#000000	3.04	21.00	1.00	21.00
##FFFFFF	6.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504823

Deuteranopia (green-blind)

#706420

Tritanopia (blue-blind)

#BB0029

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #aa2825;
/* rgb */ color: rgb(170, 40, 37);
/* oklch */ color: oklch(48.7% 0.167 27.0);

Tailwind

colors: {
  custom: {
    50: '#cc6d60',
    500: '#aa2825',
    950: '#000000',
  },
}

SCSS

$custom: #aa2825;
$custom-light: #cc6d60;
$custom-dark: #000000;

JSON

{
  "hex": "#aa2825",
  "rgb": {
    "r": 170,
    "g": 40,
    "b": 37
  },
  "hsl": {
    "h": 1.353,
    "s": 64.251,
    "l": 40.588
  },
  "oklch": {
    "l": 0.48719,
    "c": 0.16707,
    "h": 27
  },
  "luminance": 0.10197
}

Semantic roles & 50–950 ramp

primary

#AA2825

secondary

#66C3C5

accent

#E3E741

background

#FDF6F5

surface

#FBECE9

border

#D4C7C5

text

#150805

muted

#837B79

Preview Lab

Preview with #AA2825

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

Preview Lab → · Contrast checker → · Palette generator →