#9F431C#9F431C

#9F431C is a mid, vivid orange. Relative luminance 0.115; OKLCH L 49.9% C 0.133 H 41.3°. Best body text is #FFFFFF at 6.38:1 contrast (WCAG AA passes).

Color values

HEX	#9F431C
RGB	rgb(159, 67, 28)
HSL	hsl(18, 70%, 37%)
HSV	hsv(18, 82%, 62%)
CMYK	cmyk(0%, 57.9%, 82.4%, 37.6%)
CIE-LAB	lab(40.36, 36.07, 40.77)
CIE-LCH	lch(40.36, 54.44, 48.50°)
OKLab	oklab(49.95% 0.0997 0.0876)
OKLCH	oklch(49.95% 0.133 41.3)
XYZ	xyz(16.5166, 11.4713, 2.4428)
Luminance	0.1147 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9F431C #1C789F

analogous

#9F1C36 #9F431C #9F851C

triadic

#9F431C #1C9F43 #431C9F

tetradic

#9F431C #369F1C #1C789F #851C9F

square

#9F431C #369F1C #1C789F #851C9F

split-complementary

#9F431C #1C9F85 #1C369F

monochromatic

#37170A #6B2D13 #9F431C #D35925 #E17E54

Accessibility & contrast

On white

6.38

#9F431C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.29

#9F431C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #9F431C

6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9F431C	#FFFFFF	#000000	##FFFFFF
##9F431C	1.00	6.38	3.29	6.38
#FFFFFF	6.38	1.00	21.00	1.00
#000000	3.29	21.00	1.00	21.00
##FFFFFF	6.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D5216

Deuteranopia (green-blind)

#736719

Tritanopia (blue-blind)

#AF2D3B

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #9f431c;
/* rgb */ color: rgb(159, 67, 28);
/* oklch */ color: oklch(49.9% 0.133 41.3);

Tailwind

colors: {
  custom: {
    50: '#c37a5b',
    500: '#9f431c',
    950: '#000000',
  },
}

SCSS

$custom: #9f431c;
$custom-light: #c37a5b;
$custom-dark: #000000;

JSON

{
  "hex": "#9f431c",
  "rgb": {
    "r": 159,
    "g": 67,
    "b": 28
  },
  "hsl": {
    "h": 17.863,
    "s": 70.053,
    "l": 36.667
  },
  "oklch": {
    "l": 0.49946,
    "c": 0.13271,
    "h": 41.3
  },
  "luminance": 0.11469
}

Semantic roles & 50–950 ramp

primary

#9F431C

secondary

#53A2C4

accent

#B8ED3B

background

#FDF7F5

surface

#FAEEE9

border

#D3C9C5

text

#140904

muted

#837B79

Preview Lab

Preview with #9F431C

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

Preview Lab → · Contrast checker → · Palette generator →