#A5302D#A5302D

#A5302D is a mid, vivid red. Relative luminance 0.103; OKLCH L 48.7% C 0.154 H 26.2°. Best body text is #FFFFFF at 6.86:1 contrast (WCAG AA passes).

Color values

HEX	#A5302D
RGB	rgb(165, 48, 45)
HSL	hsl(2, 57%, 41%)
HSV	hsv(2, 73%, 65%)
CMYK	cmyk(0%, 70.9%, 72.7%, 35.3%)
CIE-LAB	lab(38.38, 47.57, 29.73)
CIE-LCH	lch(38.38, 56.10, 32.01°)
OKLab	oklab(48.72% 0.138 0.0678)
OKLCH	oklch(48.72% 0.154 26.2)
XYZ	xyz(17.0495, 10.3052, 3.5735)
Luminance	0.1030 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A5302D #2DA2A5

analogous

#A52D66 #A5302D #A56C2D

triadic

#A5302D #2DA530 #302DA5

tetradic

#A5302D #66A52D #2DA2A5 #6C2DA5

square

#A5302D #66A52D #2DA2A5 #6C2DA5

split-complementary

#A5302D #2DA56C #2D66A5

monochromatic

#451413 #752220 #A5302D #CC4743 #D97673

Accessibility & contrast

On white

6.86

#A5302D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.06

#A5302D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A5302D

6.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A5302D	#FFFFFF	#000000	##FFFFFF
##A5302D	1.00	6.86	3.06	6.86
#FFFFFF	6.86	1.00	21.00	1.00
#000000	3.06	21.00	1.00	21.00
##FFFFFF	6.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#514A2C

Deuteranopia (green-blind)

#6F6429

Tritanopia (blue-blind)

#B60631

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #a5302d;
/* rgb */ color: rgb(165, 48, 45);
/* oklch */ color: oklch(48.7% 0.154 26.2);

Tailwind

colors: {
  custom: {
    50: '#c77066',
    500: '#a5302d',
    950: '#000000',
  },
}

SCSS

$custom: #a5302d;
$custom-light: #c77066;
$custom-dark: #000000;

JSON

{
  "hex": "#a5302d",
  "rgb": {
    "r": 165,
    "g": 48,
    "b": 45
  },
  "hsl": {
    "h": 1.5,
    "s": 57.143,
    "l": 41.176
  },
  "oklch": {
    "l": 0.48715,
    "c": 0.15372,
    "h": 26.2
  },
  "luminance": 0.10303
}

Semantic roles & 50–950 ramp

primary

#A5302D

secondary

#6DBEC1

accent

#DDE047

background

#FDF7F6

surface

#FAEDEB

border

#D3C8C6

text

#140806

muted

#837B7A

Preview Lab

Preview with #A5302D

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

Preview Lab → · Contrast checker → · Palette generator →