#A5263B#A5263B

#A5263B is a mid, vivid red. Relative luminance 0.097; OKLCH L 48.0% C 0.162 H 17.0°. Best body text is #FFFFFF at 7.14:1 contrast (WCAG AA passes).

Color values

HEX	#A5263B
RGB	rgb(165, 38, 59)
HSL	hsl(350, 63%, 40%)
HSV	hsv(350, 77%, 65%)
CMYK	cmyk(0%, 77%, 64.2%, 35.3%)
CIE-LAB	lab(37.31, 51.95, 19.74)
CIE-LCH	lch(37.31, 55.58, 20.81°)
OKLab	oklab(47.98% 0.155 0.0475)
OKLCH	oklch(47.98% 0.162 17)
XYZ	xyz(17.0014, 9.7039, 5.1146)
Luminance	0.0970 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A5263B #26A590

analogous

#A5267A #A5263B #A55126

triadic

#A5263B #3BA526 #263BA5

tetradic

#A5263B #7AA526 #26A590 #5126A5

square

#A5263B #7AA526 #26A590 #5126A5

split-complementary

#A5263B #26A551 #267AA5

monochromatic

#420F17 #731B29 #A5263B #D13751 #DC697C

Accessibility & contrast

On white

7.14

#A5263B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.94

#A5263B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A5263B

7.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A5263B	#FFFFFF	#000000	##FFFFFF
##A5263B	1.00	7.14	2.94	7.14
#FFFFFF	7.14	1.00	21.00	1.00
#000000	2.94	21.00	1.00	21.00
##FFFFFF	7.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A473B

Deuteranopia (green-blind)

#6A6137

Tritanopia (blue-blind)

#B5002F

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #a5263b;
/* rgb */ color: rgb(165, 38, 59);
/* oklch */ color: oklch(48.0% 0.162 17.0);

Tailwind

colors: {
  custom: {
    50: '#c76c70',
    500: '#a5263b',
    950: '#000000',
  },
}

SCSS

$custom: #a5263b;
$custom-light: #c76c70;
$custom-dark: #000000;

JSON

{
  "hex": "#a5263b",
  "rgb": {
    "r": 165,
    "g": 38,
    "b": 59
  },
  "hsl": {
    "h": 350.079,
    "s": 62.562,
    "l": 39.804
  },
  "oklch": {
    "l": 0.47984,
    "c": 0.16207,
    "h": 17
  },
  "luminance": 0.09701
}

Semantic roles & 50–950 ramp

primary

#A5263B

secondary

#64C3B3

accent

#E6CB42

background

#FDF6F6

surface

#FAECEC

border

#D3C7C7

text

#140707

muted

#837A7A

Preview Lab

Preview with #A5263B

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

Preview Lab → · Contrast checker → · Palette generator →