#A4293B#A4293B

#A4293B is a mid, vivid red. Relative luminance 0.098; OKLCH L 48.1% C 0.158 H 17.6°. Best body text is #FFFFFF at 7.10:1 contrast (WCAG AA passes).

Color values

HEX	#A4293B
RGB	rgb(164, 41, 59)
HSL	hsl(351, 60%, 40%)
HSV	hsv(351, 75%, 64%)
CMYK	cmyk(0%, 75%, 64%, 35.7%)
CIE-LAB	lab(37.47, 50.63, 19.92)
CIE-LCH	lch(37.47, 54.41, 21.48°)
OKLab	oklab(48.08% 0.1508 0.048)
OKLCH	oklch(48.08% 0.158 17.6)
XYZ	xyz(16.8940, 9.7966, 5.1382)
Luminance	0.0979 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4293B #29A492

analogous

#A42978 #A4293B #A45529

triadic

#A4293B #3BA429 #293BA4

tetradic

#A4293B #78A429 #29A492 #5529A4

square

#A4293B #78A429 #29A492 #5529A4

split-complementary

#A4293B #29A455 #2978A4

monochromatic

#421118 #731D29 #A4293B #CE3C51 #DA6D7D

Accessibility & contrast

On white

7.10

#A4293B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#A4293B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A4293B

7.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4293B	#FFFFFF	#000000	##FFFFFF
##A4293B	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)

#4B483B

Deuteranopia (green-blind)

#6A6238

Tritanopia (blue-blind)

#B40031

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #a4293b;
/* rgb */ color: rgb(164, 41, 59);
/* oklch */ color: oklch(48.1% 0.158 17.6);

Tailwind

colors: {
  custom: {
    50: '#c66d70',
    500: '#a4293b',
    950: '#000000',
  },
}

SCSS

$custom: #a4293b;
$custom-light: #c66d70;
$custom-dark: #000000;

JSON

{
  "hex": "#a4293b",
  "rgb": {
    "r": 164,
    "g": 41,
    "b": 59
  },
  "hsl": {
    "h": 351.22,
    "s": 60,
    "l": 40.196
  },
  "oklch": {
    "l": 0.48075,
    "c": 0.15828,
    "h": 17.6
  },
  "luminance": 0.09794
}

Semantic roles & 50–950 ramp

primary

#A4293B

secondary

#68C1B4

accent

#E3CC45

background

#FDF6F6

surface

#FAECEC

border

#D3C7C7

text

#140807

muted

#837B7A

Preview Lab

Preview with #A4293B

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

Preview Lab → · Contrast checker → · Palette generator →