#A64630#A64630

#A64630 is a mid, vivid red. Relative luminance 0.127; OKLCH L 51.7% C 0.132 H 34.3°. Best body text is #FFFFFF at 5.93:1 contrast (WCAG AA passes).

Color values

HEX	#A64630
RGB	rgb(166, 70, 48)
HSL	hsl(11, 55%, 42%)
HSV	hsv(11, 71%, 65%)
CMYK	cmyk(0%, 57.8%, 71.1%, 34.9%)
CIE-LAB	lab(42.31, 38.17, 32.56)
CIE-LCH	lch(42.31, 50.17, 40.47°)
OKLab	oklab(51.72% 0.1091 0.0745)
OKLCH	oklch(51.72% 0.132 34.3)
XYZ	xyz(18.4514, 12.7031, 4.2761)
Luminance	0.1270 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A64630 #3090A6

analogous

#A63055 #A64630 #A68130

triadic

#A64630 #30A646 #4630A6

tetradic

#A64630 #55A630 #3090A6 #8130A6

square

#A64630 #55A630 #3090A6 #8130A6

split-complementary

#A64630 #30A681 #3055A6

monochromatic

#471E15 #773222 #A64630 #CA6149 #D88A78

Accessibility & contrast

On white

5.93

#A64630 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.54

#A64630 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A64630

5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A64630	#FFFFFF	#000000	##FFFFFF
##A64630	1.00	5.93	3.54	5.93
#FFFFFF	5.93	1.00	21.00	1.00
#000000	3.54	21.00	1.00	21.00
##FFFFFF	5.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#60572D

Deuteranopia (green-blind)

#776C2D

Tritanopia (blue-blind)

#B63241

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #a64630;
/* rgb */ color: rgb(166, 70, 48);
/* oklch */ color: oklch(51.7% 0.132 34.3);

Tailwind

colors: {
  custom: {
    50: '#c77d69',
    500: '#a64630',
    950: '#000000',
  },
}

SCSS

$custom: #a64630;
$custom-light: #c77d69;
$custom-dark: #000000;

JSON

{
  "hex": "#a64630",
  "rgb": {
    "r": 166,
    "g": 70,
    "b": 48
  },
  "hsl": {
    "h": 11.186,
    "s": 55.14,
    "l": 41.961
  },
  "oklch": {
    "l": 0.51716,
    "c": 0.13207,
    "h": 34.3
  },
  "luminance": 0.12701
}

Semantic roles & 50–950 ramp

primary

#A64630

secondary

#71B2C0

accent

#C3DE49

background

#FDF7F6

surface

#FAEEEB

border

#D3C9C6

text

#140A06

muted

#837C7A

Preview Lab

Preview with #A64630

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

Preview Lab → · Contrast checker → · Palette generator →