#A64045#A64045

#A64045 is a mid, vivid red. Relative luminance 0.122; OKLCH L 51.2% C 0.135 H 20.3°. Best body text is #FFFFFF at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#A64045
RGB	rgb(166, 64, 69)
HSL	hsl(357, 44%, 45%)
HSV	hsv(357, 61%, 65%)
CMYK	cmyk(0%, 61.4%, 58.4%, 34.9%)
CIE-LAB	lab(41.54, 42.45, 19.07)
CIE-LCH	lch(41.54, 46.54, 24.20°)
OKLab	oklab(51.24% 0.1264 0.0468)
OKLCH	oklch(51.24% 0.135 20.3)
XYZ	xyz(18.6351, 12.2058, 7.0037)
Luminance	0.1220 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A64045 #40A6A1

analogous

#A64078 #A64045 #A66E40

triadic

#A64045 #45A640 #4045A6

tetradic

#A64045 #78A640 #40A6A1 #6E40A6

square

#A64045 #78A640 #40A6A1 #6E40A6

split-complementary

#A64045 #40A66E #4078A6

monochromatic

#4E1E20 #7A2F33 #A64045 #C26166 #D38D91

Accessibility & contrast

On white

6.10

#A64045 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.44

#A64045 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A64045

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A64045	#FFFFFF	#000000	##FFFFFF
##A64045	1.00	6.10	3.44	6.10
#FFFFFF	6.10	1.00	21.00	1.00
#000000	3.44	21.00	1.00	21.00
##FFFFFF	6.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#595545

Deuteranopia (green-blind)

#736A43

Tritanopia (blue-blind)

#B52D43

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #a64045;
/* rgb */ color: rgb(166, 64, 69);
/* oklch */ color: oklch(51.2% 0.135 20.3);

Tailwind

colors: {
  custom: {
    50: '#c67978',
    500: '#a64045',
    950: '#000000',
  },
}

SCSS

$custom: #a64045;
$custom-light: #c67978;
$custom-dark: #000000;

JSON

{
  "hex": "#a64045",
  "rgb": {
    "r": 166,
    "g": 64,
    "b": 69
  },
  "hsl": {
    "h": 357.059,
    "s": 44.348,
    "l": 45.098
  },
  "oklch": {
    "l": 0.51242,
    "c": 0.13477,
    "h": 20.3
  },
  "luminance": 0.12203
}

Semantic roles & 50–950 ramp

primary

#A64045

secondary

#84BEBB

accent

#D4CE54

background

#FCF7F7

surface

#F9EEED

border

#D2C9C8

text

#140909

muted

#827B7B

Preview Lab

Preview with #A64045

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

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