#A5212F#A5212F

#A5212F is a mid, vivid red. Relative luminance 0.093; OKLCH L 47.4% C 0.167 H 21.4°. Best body text is #FFFFFF at 7.35:1 contrast (WCAG AA passes).

Color values

HEX	#A5212F
RGB	rgb(165, 33, 47)
HSL	hsl(354, 67%, 39%)
HSV	hsv(354, 80%, 65%)
CMYK	cmyk(0%, 80%, 71.5%, 35.3%)
CIE-LAB	lab(36.55, 52.86, 26.35)
CIE-LCH	lch(36.55, 59.06, 26.49°)
OKLab	oklab(47.36% 0.1552 0.0607)
OKLCH	oklch(47.36% 0.167 21.4)
XYZ	xyz(16.5759, 9.2949, 3.6101)
Luminance	0.0929 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A5212F #21A597

analogous

#A52171 #A5212F #A55521

triadic

#A5212F #2FA521 #212FA5

tetradic

#A5212F #71A521 #21A597 #5521A5

square

#A5212F #71A521 #21A597 #5521A5

split-complementary

#A5212F #21A555 #2171A5

monochromatic

#3F0D12 #721720 #A5212F #D52E40 #DF616E

Accessibility & contrast

On white

7.35

#A5212F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#A5212F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A5212F

7.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A5212F	#FFFFFF	#000000	##FFFFFF
##A5212F	1.00	7.35	2.86	7.35
#FFFFFF	7.35	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#49442E

Deuteranopia (green-blind)

#6A602B

Tritanopia (blue-blind)

#B60028

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #a5212f;
/* rgb */ color: rgb(165, 33, 47);
/* oklch */ color: oklch(47.4% 0.167 21.4);

Tailwind

colors: {
  custom: {
    50: '#c86a67',
    500: '#a5212f',
    950: '#000000',
  },
}

SCSS

$custom: #a5212f;
$custom-light: #c86a67;
$custom-dark: #000000;

JSON

{
  "hex": "#a5212f",
  "rgb": {
    "r": 165,
    "g": 33,
    "b": 47
  },
  "hsl": {
    "h": 353.636,
    "s": 66.667,
    "l": 38.824
  },
  "oklch": {
    "l": 0.47355,
    "c": 0.16668,
    "h": 21.4
  },
  "luminance": 0.09292
}

Semantic roles & 50–950 ramp

primary

#A5212F

secondary

#5EC4B9

accent

#EAD73E

background

#FDF6F6

surface

#FAECEB

border

#D3C7C6

text

#150706

muted

#837A7A

Preview Lab

Preview with #A5212F

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

Preview Lab → · Contrast checker → · Palette generator →