#AA2938#AA2938

#AA2938 is a mid, vivid red. Relative luminance 0.104; OKLCH L 49.1% C 0.164 H 19.7°. Best body text is #FFFFFF at 6.81:1 contrast (WCAG AA passes).

Color values

HEX	#AA2938
RGB	rgb(170, 41, 56)
HSL	hsl(353, 61%, 41%)
HSV	hsv(353, 76%, 67%)
CMYK	cmyk(0%, 75.9%, 67.1%, 33.3%)
CIE-LAB	lab(38.59, 52.30, 23.46)
CIE-LCH	lch(38.59, 57.33, 24.16°)
OKLab	oklab(49.09% 0.1548 0.0555)
OKLCH	oklch(49.09% 0.164 19.7)
XYZ	xyz(18.0863, 10.4202, 4.7996)
Luminance	0.1042 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA2938 #29AA9B

analogous

#AA2979 #AA2938 #AA5B29

triadic

#AA2938 #38AA29 #2938AA

tetradic

#AA2938 #79AA29 #29AA9B #5B29AA

square

#AA2938 #79AA29 #29AA9B #5B29AA

split-complementary

#AA2938 #29AA5B #2979AA

monochromatic

#471118 #791D28 #AA2938 #D13F50 #DD717D

Accessibility & contrast

On white

6.81

#AA2938 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#AA2938 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA2938

6.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA2938	#FFFFFF	#000000	##FFFFFF
##AA2938	1.00	6.81	3.08	6.81
#FFFFFF	6.81	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E4938

Deuteranopia (green-blind)

#6F6534

Tritanopia (blue-blind)

#BB0030

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #aa2938;
/* rgb */ color: rgb(170, 41, 56);
/* oklch */ color: oklch(49.1% 0.164 19.7);

Tailwind

colors: {
  custom: {
    50: '#cb6e6e',
    500: '#aa2938',
    950: '#000000',
  },
}

SCSS

$custom: #aa2938;
$custom-light: #cb6e6e;
$custom-dark: #000000;

JSON

{
  "hex": "#aa2938",
  "rgb": {
    "r": 170,
    "g": 41,
    "b": 56
  },
  "hsl": {
    "h": 353.023,
    "s": 61.137,
    "l": 41.373
  },
  "oklch": {
    "l": 0.49093,
    "c": 0.1644,
    "h": 19.7
  },
  "luminance": 0.10417
}

Semantic roles & 50–950 ramp

primary

#AA2938

secondary

#6BC4B9

accent

#E4D244

background

#FDF7F6

surface

#FAEDEB

border

#D3C8C6

text

#150807

muted

#837B7A

Preview Lab

Preview with #AA2938

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

Preview Lab → · Contrast checker → · Palette generator →