#A8242F#A8242F

#A8242F is a mid, vivid red. Relative luminance 0.098; OKLCH L 48.1% C 0.167 H 22.2°. Best body text is #FFFFFF at 7.10:1 contrast (WCAG AA passes).

Color values

HEX	#A8242F
RGB	rgb(168, 36, 47)
HSL	hsl(355, 65%, 40%)
HSV	hsv(355, 79%, 66%)
CMYK	cmyk(0%, 78.6%, 72%, 34.1%)
CIE-LAB	lab(37.47, 52.85, 27.59)
CIE-LCH	lch(37.47, 59.62, 27.57°)
OKLab	oklab(48.15% 0.1548 0.0633)
OKLCH	oklch(48.15% 0.167 22.2)
XYZ	xyz(17.2944, 9.7945, 3.6687)
Luminance	0.0979 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A8242F #24A89D

analogous

#A82471 #A8242F #A85B24

triadic

#A8242F #2FA824 #242FA8

tetradic

#A8242F #71A824 #24A89D #5B24A8

square

#A8242F #71A824 #24A89D #5B24A8

split-complementary

#A8242F #24A85B #2471A8

monochromatic

#430E13 #761921 #A8242F #D43543 #DF6872

Accessibility & contrast

On white

7.10

#A8242F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#A8242F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A8242F

7.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A8242F	#FFFFFF	#000000	##FFFFFF
##A8242F	1.00	7.10	2.96	7.10
#FFFFFF	7.10	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C462E

Deuteranopia (green-blind)

#6D622B

Tritanopia (blue-blind)

#B9002A

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #a8242f;
/* rgb */ color: rgb(168, 36, 47);
/* oklch */ color: oklch(48.1% 0.167 22.2);

Tailwind

colors: {
  custom: {
    50: '#ca6b67',
    500: '#a8242f',
    950: '#000000',
  },
}

SCSS

$custom: #a8242f;
$custom-light: #ca6b67;
$custom-dark: #000000;

JSON

{
  "hex": "#a8242f",
  "rgb": {
    "r": 168,
    "g": 36,
    "b": 47
  },
  "hsl": {
    "h": 355,
    "s": 64.706,
    "l": 40
  },
  "oklch": {
    "l": 0.48148,
    "c": 0.16724,
    "h": 22.2
  },
  "luminance": 0.09792
}

Semantic roles & 50–950 ramp

primary

#A8242F

secondary

#63C4BC

accent

#E8DA40

background

#FDF6F6

surface

#FAECEB

border

#D3C7C6

text

#150706

muted

#837A7A

Preview Lab

Preview with #A8242F

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

Preview Lab → · Contrast checker → · Palette generator →