#A5402D#A5402D

#A5402D is a mid, vivid red. Relative luminance 0.119; OKLCH L 50.7% C 0.138 H 32.6°. Best body text is #FFFFFF at 6.23:1 contrast (WCAG AA passes).

Color values

HEX	#A5402D
RGB	rgb(165, 64, 45)
HSL	hsl(10, 57%, 41%)
HSV	hsv(10, 73%, 65%)
CMYK	cmyk(0%, 61.2%, 72.7%, 35.3%)
CIE-LAB	lab(40.99, 40.56, 32.71)
CIE-LCH	lch(40.99, 52.11, 38.89°)
OKLab	oklab(50.67% 0.116 0.0743)
OKLCH	oklch(50.67% 0.138 32.6)
XYZ	xyz(17.8259, 11.8580, 3.8323)
Luminance	0.1186 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A5402D #2D92A5

analogous

#A52D56 #A5402D #A57C2D

triadic

#A5402D #2DA540 #402DA5

tetradic

#A5402D #56A52D #2D92A5 #7C2DA5

square

#A5402D #56A52D #2D92A5 #7C2DA5

split-complementary

#A5402D #2DA57C #2D56A5

monochromatic

#451B13 #752D20 #A5402D #CC5943 #D98473

Accessibility & contrast

On white

6.23

#A5402D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.37

#A5402D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A5402D

6.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A5402D	#FFFFFF	#000000	##FFFFFF
##A5402D	1.00	6.23	3.37	6.23
#FFFFFF	6.23	1.00	21.00	1.00
#000000	3.37	21.00	1.00	21.00
##FFFFFF	6.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C532B

Deuteranopia (green-blind)

#75692A

Tritanopia (blue-blind)

#B5293C

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #a5402d;
/* rgb */ color: rgb(165, 64, 45);
/* oklch */ color: oklch(50.7% 0.138 32.6);

Tailwind

colors: {
  custom: {
    50: '#c77967',
    500: '#a5402d',
    950: '#000000',
  },
}

SCSS

$custom: #a5402d;
$custom-light: #c77967;
$custom-dark: #000000;

JSON

{
  "hex": "#a5402d",
  "rgb": {
    "r": 165,
    "g": 64,
    "b": 45
  },
  "hsl": {
    "h": 9.5,
    "s": 57.143,
    "l": 41.176
  },
  "oklch": {
    "l": 0.50671,
    "c": 0.13776,
    "h": 32.6
  },
  "luminance": 0.11856
}

Semantic roles & 50–950 ramp

primary

#A5402D

secondary

#6DB3C1

accent

#C8E047

background

#FDF7F6

surface

#FAEEEB

border

#D3C9C6

text

#140906

muted

#837B7A

Preview Lab

Preview with #A5402D

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

Preview Lab → · Contrast checker → · Palette generator →