#A0401F#A0401F

#A0401F is a mid, vivid orange. Relative luminance 0.112; OKLCH L 49.7% C 0.136 H 38.6°. Best body text is #FFFFFF at 6.47:1 contrast (WCAG AA passes).

Color values

HEX	#A0401F
RGB	rgb(160, 64, 31)
HSL	hsl(15, 68%, 37%)
HSV	hsv(15, 81%, 63%)
CMYK	cmyk(0%, 60%, 80.6%, 37.3%)
CIE-LAB	lab(39.98, 38.06, 38.98)
CIE-LCH	lch(39.98, 54.48, 45.69°)
OKLab	oklab(49.7% 0.1062 0.0846)
OKLCH	oklch(49.7% 0.136 38.6)
XYZ	xyz(16.5797, 11.2416, 2.5929)
Luminance	0.1124 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A0401F #1F7FA0

analogous

#A01F3E #A0401F #A0811F

triadic

#A0401F #1FA040 #401FA0

tetradic

#A0401F #3EA01F #1F7FA0 #811FA0

square

#A0401F #3EA01F #1F7FA0 #811FA0

split-complementary

#A0401F #1FA081 #1F3EA0

monochromatic

#39170B #6D2B15 #A0401F #D35529 #DF7C5A

Accessibility & contrast

On white

6.47

#A0401F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#A0401F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A0401F

6.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A0401F	#FFFFFF	#000000	##FFFFFF
##A0401F	1.00	6.47	3.25	6.47
#FFFFFF	6.47	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B511A

Deuteranopia (green-blind)

#73661C

Tritanopia (blue-blind)

#B02939

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #a0401f;
/* rgb */ color: rgb(160, 64, 31);
/* oklch */ color: oklch(49.7% 0.136 38.6);

Tailwind

colors: {
  custom: {
    50: '#c4785d',
    500: '#a0401f',
    950: '#000000',
  },
}

SCSS

$custom: #a0401f;
$custom-light: #c4785d;
$custom-dark: #000000;

JSON

{
  "hex": "#a0401f",
  "rgb": {
    "r": 160,
    "g": 64,
    "b": 31
  },
  "hsl": {
    "h": 15.349,
    "s": 67.539,
    "l": 37.451
  },
  "oklch": {
    "l": 0.497,
    "c": 0.13573,
    "h": 38.6
  },
  "luminance": 0.11239
}

Semantic roles & 50–950 ramp

primary

#A0401F

secondary

#58A8C3

accent

#BEEA3D

background

#FDF7F5

surface

#FAEDE9

border

#D3C8C5

text

#140904

muted

#837B79

Preview Lab

Preview with #A0401F

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

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