#AA2939#AA2939

#AA2939 is a mid, vivid red. Relative luminance 0.104; OKLCH L 49.1% C 0.164 H 19.3°. Best body text is #FFFFFF at 6.81:1 contrast (WCAG AA passes).

Color values

HEX	#AA2939
RGB	rgb(170, 41, 57)
HSL	hsl(353, 61%, 41%)
HSV	hsv(353, 76%, 67%)
CMYK	cmyk(0%, 75.9%, 66.5%, 33.3%)
CIE-LAB	lab(38.60, 52.36, 22.86)
CIE-LCH	lch(38.60, 57.13, 23.59°)
OKLab	oklab(49.11% 0.1552 0.0542)
OKLCH	oklch(49.11% 0.164 19.3)
XYZ	xyz(18.1110, 10.4301, 4.9297)
Luminance	0.1043 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA2939 #29AA9A

analogous

#AA297A #AA2939 #AA5A29

triadic

#AA2939 #39AA29 #2939AA

tetradic

#AA2939 #7AAA29 #29AA9A #5A29AA

square

#AA2939 #7AAA29 #29AA9A #5A29AA

split-complementary

#AA2939 #29AA5A #297AAA

monochromatic

#471118 #791D28 #AA2939 #D13F51 #DD717E

Accessibility & contrast

On white

6.81

#AA2939 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.09

#AA2939 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA2939

6.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA2939	#FFFFFF	#000000	##FFFFFF
##AA2939	1.00	6.81	3.09	6.81
#FFFFFF	6.81	1.00	21.00	1.00
#000000	3.09	21.00	1.00	21.00
##FFFFFF	6.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E4939

Deuteranopia (green-blind)

#6E6535

Tritanopia (blue-blind)

#BB0030

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #aa2939;
/* rgb */ color: rgb(170, 41, 57);
/* oklch */ color: oklch(49.1% 0.164 19.3);

Tailwind

colors: {
  custom: {
    50: '#cb6e6f',
    500: '#aa2939',
    950: '#000000',
  },
}

SCSS

$custom: #aa2939;
$custom-light: #cb6e6f;
$custom-dark: #000000;

JSON

{
  "hex": "#aa2939",
  "rgb": {
    "r": 170,
    "g": 41,
    "b": 57
  },
  "hsl": {
    "h": 352.558,
    "s": 61.137,
    "l": 41.373
  },
  "oklch": {
    "l": 0.49111,
    "c": 0.16436,
    "h": 19.3
  },
  "luminance": 0.10427
}

Semantic roles & 50–950 ramp

primary

#AA2939

secondary

#6BC4B9

accent

#E4D044

background

#FDF7F6

surface

#FAEDEC

border

#D3C8C7

text

#150807

muted

#837B7A

Preview Lab

Preview with #AA2939

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

Preview Lab → · Contrast checker → · Palette generator →