#AA3127#AA3127

#AA3127 is a mid, vivid red. Relative luminance 0.109; OKLCH L 49.6% C 0.159 H 28.8°. Best body text is #FFFFFF at 6.61:1 contrast (WCAG AA passes).

Color values

HEX	#AA3127
RGB	rgb(170, 49, 39)
HSL	hsl(5, 63%, 41%)
HSV	hsv(5, 77%, 67%)
CMYK	cmyk(0%, 71.2%, 77.1%, 33.3%)
CIE-LAB	lab(39.40, 48.58, 34.63)
CIE-LCH	lch(39.40, 59.66, 35.48°)
OKLab	oklab(49.62% 0.1393 0.0767)
OKLCH	oklch(49.62% 0.159 28.8)
XYZ	xyz(18.0442, 10.8919, 3.0713)
Luminance	0.1089 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA3127 #27A0AA

analogous

#AA275E #AA3127 #AA7227

triadic

#AA3127 #27AA31 #3127AA

tetradic

#AA3127 #5EAA27 #27A0AA #7227AA

square

#AA3127 #5EAA27 #27A0AA #7227AA

split-complementary

#AA3127 #27AA72 #275EAA

monochromatic

#461410 #78231C #AA3127 #D2473C #DE766E

Accessibility & contrast

On white

6.61

#AA3127 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#AA3127 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA3127

6.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA3127	#FFFFFF	#000000	##FFFFFF
##AA3127	1.00	6.61	3.18	6.61
#FFFFFF	6.61	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#544C25

Deuteranopia (green-blind)

#726622

Tritanopia (blue-blind)

#BB0030

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #aa3127;
/* rgb */ color: rgb(170, 49, 39);
/* oklch */ color: oklch(49.6% 0.159 28.8);

Tailwind

colors: {
  custom: {
    50: '#cc7162',
    500: '#aa3127',
    950: '#000000',
  },
}

SCSS

$custom: #aa3127;
$custom-light: #cc7162;
$custom-dark: #000000;

JSON

{
  "hex": "#aa3127",
  "rgb": {
    "r": 170,
    "g": 49,
    "b": 39
  },
  "hsl": {
    "h": 4.58,
    "s": 62.679,
    "l": 40.98
  },
  "oklch": {
    "l": 0.49621,
    "c": 0.15901,
    "h": 28.8
  },
  "luminance": 0.10889
}

Semantic roles & 50–950 ramp

primary

#AA3127

secondary

#69BDC4

accent

#D9E642

background

#FDF7F5

surface

#FBEDEA

border

#D4C8C6

text

#150805

muted

#837B79

Preview Lab

Preview with #AA3127

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

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