#A12827#A12827

#A12827 is a mid, vivid red. Relative luminance 0.092; OKLCH L 47.1% C 0.158 H 26.0°. Best body text is #FFFFFF at 7.37:1 contrast (WCAG AA passes).

Color values

HEX	#A12827
RGB	rgb(161, 40, 39)
HSL	hsl(0, 61%, 39%)
HSV	hsv(0, 76%, 63%)
CMYK	cmyk(0%, 75.2%, 75.8%, 36.9%)
CIE-LAB	lab(36.45, 48.99, 30.91)
CIE-LCH	lch(36.45, 57.93, 32.25°)
OKLab	oklab(47.11% 0.1417 0.0692)
OKLCH	oklch(47.11% 0.158 26)
XYZ	xyz(15.8248, 9.2436, 2.8700)
Luminance	0.0924 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A12827 #27A0A1

analogous

#A12763 #A12827 #A16527

triadic

#A12827 #27A128 #2827A1

tetradic

#A12827 #63A127 #27A0A1 #6527A1

square

#A12827 #63A127 #27A0A1 #6527A1

split-complementary

#A12827 #27A165 #2763A1

monochromatic

#3E100F #701C1B #A12827 #CE3837 #DA6968

Accessibility & contrast

On white

7.37

#A12827 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#A12827 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A12827

7.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A12827	#FFFFFF	#000000	##FFFFFF
##A12827	1.00	7.37	2.85	7.37
#FFFFFF	7.37	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C4526

Deuteranopia (green-blind)

#6A5F22

Tritanopia (blue-blind)

#B10029

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #a12827;
/* rgb */ color: rgb(161, 40, 39);
/* oklch */ color: oklch(47.1% 0.158 26.0);

Tailwind

colors: {
  custom: {
    50: '#c56c61',
    500: '#a12827',
    950: '#000000',
  },
}

SCSS

$custom: #a12827;
$custom-light: #c56c61;
$custom-dark: #000000;

JSON

{
  "hex": "#a12827",
  "rgb": {
    "r": 161,
    "g": 40,
    "b": 39
  },
  "hsl": {
    "h": 0.492,
    "s": 61,
    "l": 39.216
  },
  "oklch": {
    "l": 0.47105,
    "c": 0.15768,
    "h": 26
  },
  "luminance": 0.09241
}

Semantic roles & 50–950 ramp

primary

#A12827

secondary

#63C0C0

accent

#E3E444

background

#FDF6F5

surface

#FAECEA

border

#D3C7C6

text

#140705

muted

#837A79

Preview Lab

Preview with #A12827

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

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