#A0312E#A0312E

#A0312E is a mid, vivid red. Relative luminance 0.099; OKLCH L 48.0% C 0.147 H 25.9°. Best body text is #FFFFFF at 7.06:1 contrast (WCAG AA passes).

Color values

HEX	#A0312E
RGB	rgb(160, 49, 46)
HSL	hsl(2, 55%, 40%)
HSV	hsv(2, 71%, 63%)
CMYK	cmyk(0%, 69.4%, 71.2%, 37.3%)
CIE-LAB	lab(37.61, 45.53, 27.99)
CIE-LCH	lch(37.61, 53.44, 31.58°)
OKLab	oklab(47.97% 0.1324 0.0644)
OKLCH	oklch(47.97% 0.147 25.9)
XYZ	xyz(16.0904, 9.8698, 3.6420)
Luminance	0.0987 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A0312E #2E9DA0

analogous

#A02E64 #A0312E #A06A2E

triadic

#A0312E #2EA031 #312EA0

tetradic

#A0312E #64A02E #2E9DA0 #6A2EA0

square

#A0312E #64A02E #2E9DA0 #6A2EA0

split-complementary

#A0312E #2EA06A #2E64A0

monochromatic

#411413 #702220 #A0312E #C94642 #D67572

Accessibility & contrast

On white

7.06

#A0312E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.97

#A0312E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A0312E

7.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A0312E	#FFFFFF	#000000	##FFFFFF
##A0312E	1.00	7.06	2.97	7.06
#FFFFFF	7.06	1.00	21.00	1.00
#000000	2.97	21.00	1.00	21.00
##FFFFFF	7.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#50492D

Deuteranopia (green-blind)

#6C612A

Tritanopia (blue-blind)

#B01031

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #a0312e;
/* rgb */ color: rgb(160, 49, 46);
/* oklch */ color: oklch(48.0% 0.147 25.9);

Tailwind

colors: {
  custom: {
    50: '#c37067',
    500: '#a0312e',
    950: '#000000',
  },
}

SCSS

$custom: #a0312e;
$custom-light: #c37067;
$custom-dark: #000000;

JSON

{
  "hex": "#a0312e",
  "rgb": {
    "r": 160,
    "g": 49,
    "b": 46
  },
  "hsl": {
    "h": 1.579,
    "s": 55.34,
    "l": 40.392
  },
  "oklch": {
    "l": 0.47965,
    "c": 0.14722,
    "h": 25.9
  },
  "luminance": 0.09867
}

Semantic roles & 50–950 ramp

primary

#A0312E

secondary

#6CBCBE

accent

#DBDF49

background

#FDF7F6

surface

#FAEDEB

border

#D3C8C6

text

#140806

muted

#837B7A

Preview Lab

Preview with #A0312E

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

Preview Lab → · Contrast checker → · Palette generator →