#AA374E#AA374E

#AA374E is a mid, vivid red. Relative luminance 0.118; OKLCH L 51.0% C 0.150 H 12.4°. Best body text is #FFFFFF at 6.24:1 contrast (WCAG AA passes).

Color values

HEX	#AA374E
RGB	rgb(170, 55, 78)
HSL	hsl(348, 51%, 44%)
HSV	hsv(348, 68%, 67%)
CMYK	cmyk(0%, 67.6%, 54.1%, 33.3%)
CIE-LAB	lab(40.95, 48.53, 12.80)
CIE-LCH	lch(40.95, 50.19, 14.77°)
OKLab	oklab(50.99% 0.1466 0.0323)
OKLCH	oklch(50.99% 0.15 12.4)
XYZ	xyz(19.3206, 11.8310, 8.4725)
Luminance	0.1183 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA374E #37AA93

analogous

#AA3788 #AA374E #AA5A37

triadic

#AA374E #4EAA37 #374EAA

tetradic

#AA374E #88AA37 #37AA93 #5A37AA

square

#AA374E #88AA37 #37AA93 #5A37AA

split-complementary

#AA374E #37AA5A #3788AA

monochromatic

#4E1924 #7C2839 #AA374E #C8566D #D78495

Accessibility & contrast

On white

6.24

#AA374E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.37

#AA374E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA374E

6.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA374E	#FFFFFF	#000000	##FFFFFF
##AA374E	1.00	6.24	3.37	6.24
#FFFFFF	6.24	1.00	21.00	1.00
#000000	3.37	21.00	1.00	21.00
##FFFFFF	6.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#53524E

Deuteranopia (green-blind)

#70694B

Tritanopia (blue-blind)

#BA2140

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #aa374e;
/* rgb */ color: rgb(170, 55, 78);
/* oklch */ color: oklch(51.0% 0.150 12.4);

Tailwind

colors: {
  custom: {
    50: '#c9757f',
    500: '#aa374e',
    950: '#000000',
  },
}

SCSS

$custom: #aa374e;
$custom-light: #c9757f;
$custom-dark: #000000;

JSON

{
  "hex": "#aa374e",
  "rgb": {
    "r": 170,
    "g": 55,
    "b": 78
  },
  "hsl": {
    "h": 348,
    "s": 51.111,
    "l": 44.118
  },
  "oklch": {
    "l": 0.50992,
    "c": 0.15015,
    "h": 12.4
  },
  "luminance": 0.11828
}

Semantic roles & 50–950 ramp

primary

#AA374E

secondary

#7CC1B3

accent

#DBBE4D

background

#FDF7F7

surface

#FAEDEE

border

#D3C8C9

text

#14090A

muted

#837B7C

Preview Lab

Preview with #AA374E

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

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