#A3662B#A3662B

#A3662B is a mid, moderate orange. Relative luminance 0.175; OKLCH L 56.6% C 0.107 H 61.4°. Best body text is #FFFFFF at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#A3662B
RGB	rgb(163, 102, 43)
HSL	hsl(30, 58%, 40%)
HSV	hsv(30, 74%, 64%)
CMYK	cmyk(0%, 37.4%, 73.6%, 36.1%)
CIE-LAB	lab(48.84, 19.35, 42.20)
CIE-LCH	lch(48.84, 46.43, 65.37°)
OKLab	oklab(56.61% 0.0514 0.0944)
OKLCH	oklch(56.61% 0.107 61.4)
XYZ	xyz(20.2933, 17.4657, 4.5875)
Luminance	0.1746 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3662B #2B68A3

analogous

#A32B2C #A3662B #A3A22B

triadic

#A3662B #2BA366 #662BA3

tetradic

#A3662B #2CA32B #2B68A3 #A22BA3

square

#A3662B #2CA32B #2B68A3 #A22BA3

split-complementary

#A3662B #2BA3A2 #2B2CA3

monochromatic

#422911 #73481E #A3662B #CC843F #D9A36F

Accessibility & contrast

On white

4.67

#A3662B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.49

#A3662B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A3662B

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3662B	#FFFFFF	#000000	##FFFFFF
##A3662B	1.00	4.67	4.49	4.67
#FFFFFF	4.67	1.00	21.00	1.00
#000000	4.49	21.00	1.00	21.00
##FFFFFF	4.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#796C24

Deuteranopia (green-blind)

#877A2C

Tritanopia (blue-blind)

#B25859

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #a3662b;
/* rgb */ color: rgb(163, 102, 43);
/* oklch */ color: oklch(56.6% 0.107 61.4);

Tailwind

colors: {
  custom: {
    50: '#c39268',
    500: '#a3662b',
    950: '#000000',
  },
}

SCSS

$custom: #a3662b;
$custom-light: #c39268;
$custom-dark: #000000;

JSON

{
  "hex": "#a3662b",
  "rgb": {
    "r": 163,
    "g": 102,
    "b": 43
  },
  "hsl": {
    "h": 29.5,
    "s": 58.252,
    "l": 40.392
  },
  "oklch": {
    "l": 0.56612,
    "c": 0.10744,
    "h": 61.4
  },
  "luminance": 0.17464
}

Semantic roles & 50–950 ramp

primary

#A3662B

secondary

#6A96C0

accent

#95E146

background

#FCF8F6

surface

#F9F0EB

border

#D2CBC6

text

#130D06

muted

#827D7A

Preview Lab

Preview with #A3662B

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

Preview Lab → · Contrast checker → · Palette generator →