#A12F40#A12F40

#A12F40 is a mid, vivid red. Relative luminance 0.100; OKLCH L 48.3% C 0.149 H 16.3°. Best body text is #FFFFFF at 7.01:1 contrast (WCAG AA passes).

Color values

HEX	#A12F40
RGB	rgb(161, 47, 64)
HSL	hsl(351, 55%, 41%)
HSV	hsv(351, 71%, 63%)
CMYK	cmyk(0%, 70.8%, 60.2%, 36.9%)
CIE-LAB	lab(37.81, 47.77, 17.10)
CIE-LCH	lch(37.81, 50.74, 19.69°)
OKLab	oklab(48.25% 0.143 0.0419)
OKLCH	oklch(48.25% 0.149 16.3)
XYZ	xyz(16.6415, 9.9826, 5.9000)
Luminance	0.0998 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A12F40 #2FA190

analogous

#A12F79 #A12F40 #A1572F

triadic

#A12F40 #40A12F #2F40A1

tetradic

#A12F40 #79A12F #2FA190 #572FA1

square

#A12F40 #79A12F #2FA190 #572FA1

split-complementary

#A12F40 #2FA157 #2F79A1

monochromatic

#42131A #72212D #A12F40 #C94558 #D67483

Accessibility & contrast

On white

7.01

#A12F40 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

3.00

#A12F40 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A12F40

7.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A12F40	#FFFFFF	#000000	##FFFFFF
##A12F40	1.00	7.01	3.00	7.01
#FFFFFF	7.01	1.00	21.00	1.00
#000000	3.00	21.00	1.00	21.00
##FFFFFF	7.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D4A40

Deuteranopia (green-blind)

#6A623D

Tritanopia (blue-blind)

#B01236

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #a12f40;
/* rgb */ color: rgb(161, 47, 64);
/* oklch */ color: oklch(48.3% 0.149 16.3);

Tailwind

colors: {
  custom: {
    50: '#c37074',
    500: '#a12f40',
    950: '#000000',
  },
}

SCSS

$custom: #a12f40;
$custom-light: #c37074;
$custom-dark: #000000;

JSON

{
  "hex": "#a12f40",
  "rgb": {
    "r": 161,
    "g": 47,
    "b": 64
  },
  "hsl": {
    "h": 351.053,
    "s": 54.808,
    "l": 40.784
  },
  "oklch": {
    "l": 0.48252,
    "c": 0.14905,
    "h": 16.3
  },
  "luminance": 0.0998
}

Semantic roles & 50–950 ramp

primary

#A12F40

secondary

#6EBEB2

accent

#DEC84A

background

#FCF7F7

surface

#F9EDED

border

#D2C8C8

text

#140808

muted

#827B7B

Preview Lab

Preview with #A12F40

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

Preview Lab → · Contrast checker → · Palette generator →