#A4263D#A4263D

#A4263D is a mid, vivid red. Relative luminance 0.096; OKLCH L 47.8% C 0.161 H 15.9°. Best body text is #FFFFFF at 7.18:1 contrast (WCAG AA passes).

Color values

HEX	#A4263D
RGB	rgb(164, 38, 61)
HSL	hsl(349, 62%, 40%)
HSV	hsv(349, 77%, 64%)
CMYK	cmyk(0%, 76.8%, 62.8%, 35.7%)
CIE-LAB	lab(37.15, 51.78, 18.23)
CIE-LCH	lch(37.15, 54.89, 19.40°)
OKLab	oklab(47.85% 0.1549 0.0442)
OKLCH	oklch(47.85% 0.161 15.9)
XYZ	xyz(16.8470, 9.6182, 5.3834)
Luminance	0.0962 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4263D #26A48D

analogous

#A4267C #A4263D #A44E26

triadic

#A4263D #3DA426 #263DA4

tetradic

#A4263D #7CA426 #26A48D #4E26A4

square

#A4263D #7CA426 #26A48D #4E26A4

split-complementary

#A4263D #26A44E #267CA4

monochromatic

#410F18 #721A2B #A4263D #D13753 #DC687D

Accessibility & contrast

On white

7.18

#A4263D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#A4263D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A4263D

7.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4263D	#FFFFFF	#000000	##FFFFFF
##A4263D	1.00	7.18	2.92	7.18
#FFFFFF	7.18	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#49473D

Deuteranopia (green-blind)

#69613A

Tritanopia (blue-blind)

#B40030

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #a4263d;
/* rgb */ color: rgb(164, 38, 61);
/* oklch */ color: oklch(47.8% 0.161 15.9);

Tailwind

colors: {
  custom: {
    50: '#c66c72',
    500: '#a4263d',
    950: '#000000',
  },
}

SCSS

$custom: #a4263d;
$custom-light: #c66c72;
$custom-dark: #000000;

JSON

{
  "hex": "#a4263d",
  "rgb": {
    "r": 164,
    "g": 38,
    "b": 61
  },
  "hsl": {
    "h": 349.048,
    "s": 62.376,
    "l": 39.608
  },
  "oklch": {
    "l": 0.47845,
    "c": 0.16111,
    "h": 15.9
  },
  "luminance": 0.09616
}

Semantic roles & 50–950 ramp

primary

#A4263D

secondary

#64C2B1

accent

#E5C842

background

#FDF6F6

surface

#FAECEC

border

#D3C7C7

text

#140707

muted

#837A7A

Preview Lab

Preview with #A4263D

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

Preview Lab → · Contrast checker → · Palette generator →