#A1611F#A1611F

#A1611F is a mid, moderate orange. Relative luminance 0.162; OKLCH L 55.3% C 0.113 H 61.6°. Best body text is #FFFFFF at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#A1611F
RGB	rgb(161, 97, 31)
HSL	hsl(30, 68%, 38%)
HSV	hsv(30, 81%, 63%)
CMYK	cmyk(0%, 39.8%, 80.7%, 36.9%)
CIE-LAB	lab(47.27, 20.76, 46.01)
CIE-LCH	lch(47.27, 50.48, 65.71°)
OKLab	oklab(55.31% 0.054 0.0998)
OKLCH	oklch(55.31% 0.113 61.6)
XYZ	xyz(19.2216, 16.2274, 3.4160)
Luminance	0.1623 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1611F #1F5FA1

analogous

#A1201F #A1611F #A0A11F

triadic

#A1611F #1FA161 #611FA1

tetradic

#A1611F #1FA120 #1F5FA1 #A11FA0

square

#A1611F #1FA120 #1F5FA1 #A11FA0

split-complementary

#A1611F #1FA0A1 #201FA1

monochromatic

#3A230B #6E4215 #A1611F #D48029 #DF9E5B

Accessibility & contrast

On white

4.95

#A1611F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#A1611F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A1611F

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1611F	#FFFFFF	#000000	##FFFFFF
##A1611F	1.00	4.95	4.24	4.95
#FFFFFF	4.95	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#756715

Deuteranopia (green-blind)

#847620

Tritanopia (blue-blind)

#B05254

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #a1611f;
/* rgb */ color: rgb(161, 97, 31);
/* oklch */ color: oklch(55.3% 0.113 61.6);

Tailwind

colors: {
  custom: {
    50: '#c28e60',
    500: '#a1611f',
    950: '#000000',
  },
}

SCSS

$custom: #a1611f;
$custom-light: #c28e60;
$custom-dark: #000000;

JSON

{
  "hex": "#a1611f",
  "rgb": {
    "r": 161,
    "g": 97,
    "b": 31
  },
  "hsl": {
    "h": 30.462,
    "s": 67.708,
    "l": 37.647
  },
  "oklch": {
    "l": 0.5531,
    "c": 0.11344,
    "h": 61.6
  },
  "luminance": 0.16225
}

Semantic roles & 50–950 ramp

primary

#A1611F

secondary

#588DC4

accent

#93EB3D

background

#FCF8F5

surface

#F9F0EA

border

#D2CBC6

text

#140C05

muted

#827D79

Preview Lab

Preview with #A1611F

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

Preview Lab → · Contrast checker → · Palette generator →