#AA4021#AA4021

#AA4021 is a mid, vivid red. Relative luminance 0.123; OKLCH L 51.4% C 0.146 H 36.6°. Best body text is #FFFFFF at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#AA4021
RGB	rgb(170, 64, 33)
HSL	hsl(14, 67%, 40%)
HSV	hsv(14, 81%, 67%)
CMYK	cmyk(0%, 62.4%, 80.6%, 33.3%)
CIE-LAB	lab(41.73, 41.91, 40.26)
CIE-LCH	lch(41.73, 58.12, 43.85°)
OKLab	oklab(51.35% 0.1174 0.0872)
OKLCH	oklch(51.35% 0.146 36.6)
XYZ	xyz(18.6875, 12.3253, 2.8335)
Luminance	0.1232 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA4021 #218BAA

analogous

#AA2146 #AA4021 #AA8521

triadic

#AA4021 #21AA40 #4021AA

tetradic

#AA4021 #46AA21 #218BAA #8521AA

square

#AA4021 #46AA21 #218BAA #8521AA

split-complementary

#AA4021 #21AA85 #2146AA

monochromatic

#43190D #772D17 #AA4021 #D75731 #E18164

Accessibility & contrast

On white

6.06

#AA4021 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.46

#AA4021 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA4021

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA4021	#FFFFFF	#000000	##FFFFFF
##AA4021	1.00	6.06	3.46	6.06
#FFFFFF	6.06	1.00	21.00	1.00
#000000	3.46	21.00	1.00	21.00
##FFFFFF	6.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E541D

Deuteranopia (green-blind)

#786B1D

Tritanopia (blue-blind)

#BB253A

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #aa4021;
/* rgb */ color: rgb(170, 64, 33);
/* oklch */ color: oklch(51.4% 0.146 36.6);

Tailwind

colors: {
  custom: {
    50: '#cb795f',
    500: '#aa4021',
    950: '#000000',
  },
}

SCSS

$custom: #aa4021;
$custom-light: #cb795f;
$custom-dark: #000000;

JSON

{
  "hex": "#aa4021",
  "rgb": {
    "r": 170,
    "g": 64,
    "b": 33
  },
  "hsl": {
    "h": 13.577,
    "s": 67.488,
    "l": 39.804
  },
  "oklch": {
    "l": 0.51354,
    "c": 0.14623,
    "h": 36.6
  },
  "luminance": 0.12323
}

Semantic roles & 50–950 ramp

primary

#AA4021

secondary

#61AFC6

accent

#C3EA3D

background

#FDF7F5

surface

#FBEEE9

border

#D4C9C5

text

#150904

muted

#837B79

Preview Lab

Preview with #AA4021

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

Preview Lab → · Contrast checker → · Palette generator →