#A53618#A53618

#A53618 is a mid, vivid red. Relative luminance 0.107; OKLCH L 49.2% C 0.152 H 35.4°. Best body text is #FFFFFF at 6.69:1 contrast (WCAG AA passes).

Color values

HEX	#A53618
RGB	rgb(165, 54, 24)
HSL	hsl(13, 75%, 37%)
HSV	hsv(13, 85%, 65%)
CMYK	cmyk(0%, 67.3%, 85.5%, 35.3%)
CIE-LAB	lab(39.08, 44.31, 41.89)
CIE-LCH	lch(39.08, 60.98, 43.39°)
OKLab	oklab(49.17% 0.1237 0.0881)
OKLCH	oklch(49.17% 0.152 35.4)
XYZ	xyz(17.0031, 10.7062, 2.0352)
Luminance	0.1070 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A53618 #1887A5

analogous

#A51841 #A53618 #A57D18

triadic

#A53618 #18A536 #3618A5

tetradic

#A53618 #41A518 #1887A5 #7D18A5

square

#A53618 #41A518 #1887A5 #7D18A5

split-complementary

#A53618 #18A57D #1841A5

monochromatic

#3A1308 #702510 #A53618 #DA4720 #E67152

Accessibility & contrast

On white

6.69

#A53618 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#A53618 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A53618

6.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A53618	#FFFFFF	#000000	##FFFFFF
##A53618	1.00	6.69	3.14	6.69
#FFFFFF	6.69	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#574C13

Deuteranopia (green-blind)

#726512

Tritanopia (blue-blind)

#B61230

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #a53618;
/* rgb */ color: rgb(165, 54, 24);
/* oklch */ color: oklch(49.2% 0.152 35.4);

Tailwind

colors: {
  custom: {
    50: '#c87358',
    500: '#a53618',
    950: '#000000',
  },
}

SCSS

$custom: #a53618;
$custom-light: #c87358;
$custom-dark: #000000;

JSON

{
  "hex": "#a53618",
  "rgb": {
    "r": 165,
    "g": 54,
    "b": 24
  },
  "hsl": {
    "h": 12.766,
    "s": 74.603,
    "l": 37.059
  },
  "oklch": {
    "l": 0.49168,
    "c": 0.15187,
    "h": 35.4
  },
  "luminance": 0.10704
}

Semantic roles & 50–950 ramp

primary

#A53618

secondary

#51AFC8

accent

#CAF137

background

#FDF7F5

surface

#FAEDE9

border

#D3C8C5

text

#150803

muted

#837B78

Preview Lab

Preview with #A53618

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

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