#A1671B#A1671B

#A1671B is a mid, moderate orange. Relative luminance 0.174; OKLCH L 56.4% C 0.114 H 67.7°. Best body text is #FFFFFF at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#A1671B
RGB	rgb(161, 103, 27)
HSL	hsl(34, 71%, 37%)
HSV	hsv(34, 83%, 63%)
CMYK	cmyk(0%, 36%, 83.2%, 36.9%)
CIE-LAB	lab(48.71, 17.22, 48.91)
CIE-LCH	lch(48.71, 51.86, 70.60°)
OKLab	oklab(56.42% 0.0431 0.105)
OKLCH	oklch(56.42% 0.114 67.7)
XYZ	xyz(19.7476, 17.3586, 3.3472)
Luminance	0.1736 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1671B #1B55A1

analogous

#A1241B #A1671B #98A11B

triadic

#A1671B #1BA167 #671BA1

tetradic

#A1671B #1BA124 #1B55A1 #A11B98

square

#A1671B #1BA124 #1B55A1 #A11B98

split-complementary

#A1671B #1B98A1 #241BA1

monochromatic

#382409 #6D4512 #A1671B #D58924 #E2A554

Accessibility & contrast

On white

4.70

#A1671B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.47

#A1671B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A1671B

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1671B	#FFFFFF	#000000	##FFFFFF
##A1671B	1.00	4.70	4.47	4.70
#FFFFFF	4.70	1.00	21.00	1.00
#000000	4.47	21.00	1.00	21.00
##FFFFFF	4.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A6C0C

Deuteranopia (green-blind)

#88791D

Tritanopia (blue-blind)

#B05959

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #a1671b;
/* rgb */ color: rgb(161, 103, 27);
/* oklch */ color: oklch(56.4% 0.114 67.7);

Tailwind

colors: {
  custom: {
    50: '#c2925f',
    500: '#a1671b',
    950: '#000000',
  },
}

SCSS

$custom: #a1671b;
$custom-light: #c2925f;
$custom-dark: #000000;

JSON

{
  "hex": "#a1671b",
  "rgb": {
    "r": 161,
    "g": 103,
    "b": 27
  },
  "hsl": {
    "h": 34.03,
    "s": 71.277,
    "l": 36.863
  },
  "oklch": {
    "l": 0.56416,
    "c": 0.1135,
    "h": 67.7
  },
  "luminance": 0.17357
}

Semantic roles & 50–950 ramp

primary

#A1671B

secondary

#5284C5

accent

#88EE3A

background

#FCF8F5

surface

#F9F0E9

border

#D2CBC5

text

#140D05

muted

#827D79

Preview Lab

Preview with #A1671B

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

Preview Lab → · Contrast checker → · Palette generator →