#A6553A#A6553A

#A6553A is a mid, moderate orange. Relative luminance 0.149; OKLCH L 54.2% C 0.114 H 39.0°. Best body text is #FFFFFF at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#A6553A
RGB	rgb(166, 85, 58)
HSL	hsl(15, 48%, 44%)
HSV	hsv(15, 65%, 65%)
CMYK	cmyk(0%, 48.8%, 65.1%, 34.9%)
CIE-LAB	lab(45.51, 30.96, 30.63)
CIE-LCH	lch(45.51, 43.55, 44.69°)
OKLab	oklab(54.19% 0.0887 0.0718)
OKLCH	oklch(54.19% 0.114 39)
XYZ	xyz(19.7398, 14.9117, 5.8409)
Luminance	0.1491 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A6553A #3A8BA6

analogous

#A63A55 #A6553A #A68B3A

triadic

#A6553A #3AA655 #553AA6

tetradic

#A6553A #55A63A #3A8BA6 #8B3AA6

square

#A6553A #55A63A #3A8BA6 #8B3AA6

split-complementary

#A6553A #3AA68B #3A55A6

monochromatic

#4B271A #793E2A #A6553A #C57458 #D59986

Accessibility & contrast

On white

5.27

#A6553A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#A6553A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A6553A

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A6553A	#FFFFFF	#000000	##FFFFFF
##A6553A	1.00	5.27	3.98	5.27
#FFFFFF	5.27	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A6137

Deuteranopia (green-blind)

#7E7339

Tritanopia (blue-blind)

#B5464F

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #a6553a;
/* rgb */ color: rgb(166, 85, 58);
/* oklch */ color: oklch(54.2% 0.114 39.0);

Tailwind

colors: {
  custom: {
    50: '#c58671',
    500: '#a6553a',
    950: '#000000',
  },
}

SCSS

$custom: #a6553a;
$custom-light: #c58671;
$custom-dark: #000000;

JSON

{
  "hex": "#a6553a",
  "rgb": {
    "r": 166,
    "g": 85,
    "b": 58
  },
  "hsl": {
    "h": 15,
    "s": 48.214,
    "l": 43.922
  },
  "oklch": {
    "l": 0.54193,
    "c": 0.11412,
    "h": 39
  },
  "luminance": 0.14909
}

Semantic roles & 50–950 ramp

primary

#A6553A

secondary

#7DAEBF

accent

#B6D850

background

#FCF8F6

surface

#F9EFEC

border

#D2CAC7

text

#140B07

muted

#827C7A

Preview Lab

Preview with #A6553A

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

Preview Lab → · Contrast checker → · Palette generator →