#A12F17#A12F17

#A12F17 is a mid, vivid red. Relative luminance 0.097; OKLCH L 47.7% C 0.154 H 33.5°. Best body text is #FFFFFF at 7.16:1 contrast (WCAG AA passes).

Color values

HEX	#A12F17
RGB	rgb(161, 47, 23)
HSL	hsl(10, 75%, 36%)
HSV	hsv(10, 86%, 63%)
CMYK	cmyk(0%, 70.8%, 85.7%, 36.9%)
CIE-LAB	lab(37.25, 45.80, 40.47)
CIE-LCH	lch(37.25, 61.12, 41.46°)
OKLab	oklab(47.65% 0.1285 0.0849)
OKLCH	oklch(47.65% 0.154 33.5)
XYZ	xyz(15.8710, 9.6744, 1.8421)
Luminance	0.0967 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A12F17 #1789A1

analogous

#A11744 #A12F17 #A17417

triadic

#A12F17 #17A12F #2F17A1

tetradic

#A12F17 #44A117 #1789A1 #7417A1

square

#A12F17 #44A117 #1789A1 #7417A1

split-complementary

#A12F17 #17A174 #1744A1

monochromatic

#361008 #6B1F0F #A12F17 #D73F1F #E6674D

Accessibility & contrast

On white

7.16

#A12F17 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#A12F17 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A12F17

7.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A12F17	#FFFFFF	#000000	##FFFFFF
##A12F17	1.00	7.16	2.93	7.16
#FFFFFF	7.16	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#514812

Deuteranopia (green-blind)

#6D6110

Tritanopia (blue-blind)

#B2002B

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #a12f17;
/* rgb */ color: rgb(161, 47, 23);
/* oklch */ color: oklch(47.7% 0.154 33.5);

Tailwind

colors: {
  custom: {
    50: '#c66f57',
    500: '#a12f17',
    950: '#000000',
  },
}

SCSS

$custom: #a12f17;
$custom-light: #c66f57;
$custom-dark: #000000;

JSON

{
  "hex": "#a12f17",
  "rgb": {
    "r": 161,
    "g": 47,
    "b": 23
  },
  "hsl": {
    "h": 10.435,
    "s": 75,
    "l": 36.078
  },
  "oklch": {
    "l": 0.47655,
    "c": 0.15405,
    "h": 33.5
  },
  "luminance": 0.09672
}

Semantic roles & 50–950 ramp

primary

#A12F17

secondary

#4CB2C7

accent

#D1F236

background

#FDF6F5

surface

#FAECE9

border

#D3C7C5

text

#150803

muted

#837B78

Preview Lab

Preview with #A12F17

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

Preview Lab → · Contrast checker → · Palette generator →