#AA3129#AA3129

#AA3129 is a mid, vivid red. Relative luminance 0.109; OKLCH L 49.6% C 0.159 H 28.1°. Best body text is #FFFFFF at 6.60:1 contrast (WCAG AA passes).

Color values

HEX	#AA3129
RGB	rgb(170, 49, 41)
HSL	hsl(4, 61%, 41%)
HSV	hsv(4, 76%, 67%)
CMYK	cmyk(0%, 71.2%, 75.9%, 33.3%)
CIE-LAB	lab(39.42, 48.66, 33.51)
CIE-LCH	lch(39.42, 59.09, 34.55°)
OKLab	oklab(49.65% 0.14 0.0748)
OKLCH	oklch(49.65% 0.159 28.1)
XYZ	xyz(18.0782, 10.9055, 3.2505)
Luminance	0.1090 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA3129 #29A2AA

analogous

#AA2962 #AA3129 #AA7229

triadic

#AA3129 #29AA31 #3129AA

tetradic

#AA3129 #62AA29 #29A2AA #7229AA

square

#AA3129 #62AA29 #29A2AA #7229AA

split-complementary

#AA3129 #29AA72 #2962AA

monochromatic

#471511 #79231D #AA3129 #D1483F #DD7771

Accessibility & contrast

On white

6.60

#AA3129 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#AA3129 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA3129

6.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA3129	#FFFFFF	#000000	##FFFFFF
##AA3129	1.00	6.60	3.18	6.60
#FFFFFF	6.60	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#544C27

Deuteranopia (green-blind)

#726724

Tritanopia (blue-blind)

#BB0130

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #aa3129;
/* rgb */ color: rgb(170, 49, 41);
/* oklch */ color: oklch(49.6% 0.159 28.1);

Tailwind

colors: {
  custom: {
    50: '#cb7163',
    500: '#aa3129',
    950: '#000000',
  },
}

SCSS

$custom: #aa3129;
$custom-light: #cb7163;
$custom-dark: #000000;

JSON

{
  "hex": "#aa3129",
  "rgb": {
    "r": 170,
    "g": 49,
    "b": 41
  },
  "hsl": {
    "h": 3.721,
    "s": 61.137,
    "l": 41.373
  },
  "oklch": {
    "l": 0.49646,
    "c": 0.15869,
    "h": 28.1
  },
  "luminance": 0.10903
}

Semantic roles & 50–950 ramp

primary

#AA3129

secondary

#6BBEC4

accent

#DAE444

background

#FDF7F5

surface

#FBEDEA

border

#D4C8C6

text

#150805

muted

#837B79

Preview Lab

Preview with #AA3129

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

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