#A12315#A12315

#A12315 is a mid, vivid red. Relative luminance 0.088; OKLCH L 46.5% C 0.164 H 30.4°. Best body text is #FFFFFF at 7.59:1 contrast (WCAG AA passes).

Color values

HEX	#A12315
RGB	rgb(161, 35, 21)
HSL	hsl(6, 77%, 36%)
HSV	hsv(6, 87%, 63%)
CMYK	cmyk(0%, 78.3%, 87%, 36.9%)
CIE-LAB	lab(35.67, 50.10, 40.07)
CIE-LCH	lch(35.67, 64.15, 38.66°)
OKLab	oklab(46.47% 0.1415 0.0831)
OKLCH	oklch(46.47% 0.164 30.4)
XYZ	xyz(15.4363, 8.8358, 1.6020)
Luminance	0.0883 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A12315 #1593A1

analogous

#A1154D #A12315 #A16915

triadic

#A12315 #15A123 #2315A1

tetradic

#A12315 #4DA115 #1593A1 #6915A1

square

#A12315 #4DA115 #1593A1 #6915A1

split-complementary

#A12315 #15A169 #154DA1

monochromatic

#350B07 #6B170E #A12315 #D72F1C #E75949

Accessibility & contrast

On white

7.59

#A12315 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#A12315 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A12315

7.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A12315	#FFFFFF	#000000	##FFFFFF
##A12315	1.00	7.59	2.77	7.59
#FFFFFF	7.59	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B4211

Deuteranopia (green-blind)

#6A5E0C

Tritanopia (blue-blind)

#B20021

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #a12315;
/* rgb */ color: rgb(161, 35, 21);
/* oklch */ color: oklch(46.5% 0.164 30.4);

Tailwind

colors: {
  custom: {
    50: '#c66955',
    500: '#a12315',
    950: '#000000',
  },
}

SCSS

$custom: #a12315;
$custom-light: #c66955;
$custom-dark: #000000;

JSON

{
  "hex": "#a12315",
  "rgb": {
    "r": 161,
    "g": 35,
    "b": 21
  },
  "hsl": {
    "h": 6,
    "s": 76.923,
    "l": 35.686
  },
  "oklch": {
    "l": 0.46465,
    "c": 0.16413,
    "h": 30.4
  },
  "luminance": 0.08833
}

Semantic roles & 50–950 ramp

primary

#A12315

secondary

#49BCC8

accent

#E0F334

background

#FDF6F5

surface

#FAEBE9

border

#D3C6C5

text

#150703

muted

#837A78

Preview Lab

Preview with #A12315

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

Preview Lab → · Contrast checker → · Palette generator →