#A34F28#A34F28

#A34F28 is a mid, vivid orange. Relative luminance 0.135; OKLCH L 52.5% C 0.123 H 43.8°. Best body text is #FFFFFF at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#A34F28
RGB	rgb(163, 79, 40)
HSL	hsl(19, 61%, 40%)
HSV	hsv(19, 75%, 64%)
CMYK	cmyk(0%, 51.5%, 75.5%, 36.1%)
CIE-LAB	lab(43.56, 31.93, 38.16)
CIE-LCH	lch(43.56, 49.75, 50.08°)
OKLab	oklab(52.54% 0.0887 0.085)
OKLCH	oklch(52.54% 0.123 43.8)
XYZ	xyz(18.2850, 13.5339, 3.6565)
Luminance	0.1353 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A34F28 #287CA3

analogous

#A3283F #A34F28 #A38C28

triadic

#A34F28 #28A34F #4F28A3

tetradic

#A34F28 #3FA328 #287CA3 #8C28A3

square

#A34F28 #3FA328 #287CA3 #8C28A3

split-complementary

#A34F28 #28A38C #283FA3

monochromatic

#411F10 #72371C #A34F28 #CF693A #DB8E6B

Accessibility & contrast

On white

5.67

#A34F28 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.71

#A34F28 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A34F28

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A34F28	#FFFFFF	#000000	##FFFFFF
##A34F28	1.00	5.67	3.71	5.67
#FFFFFF	5.67	1.00	21.00	1.00
#000000	3.71	21.00	1.00	21.00
##FFFFFF	5.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#665B23

Deuteranopia (green-blind)

#7B6E26

Tritanopia (blue-blind)

#B33D47

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #a34f28;
/* rgb */ color: rgb(163, 79, 40);
/* oklch */ color: oklch(52.5% 0.123 43.8);

Tailwind

colors: {
  custom: {
    50: '#c58264',
    500: '#a34f28',
    950: '#000000',
  },
}

SCSS

$custom: #a34f28;
$custom-light: #c58264;
$custom-dark: #000000;

JSON

{
  "hex": "#a34f28",
  "rgb": {
    "r": 163,
    "g": 79,
    "b": 40
  },
  "hsl": {
    "h": 19.024,
    "s": 60.591,
    "l": 39.804
  },
  "oklch": {
    "l": 0.52538,
    "c": 0.12289,
    "h": 43.8
  },
  "luminance": 0.13532
}

Semantic roles & 50–950 ramp

primary

#A34F28

secondary

#66A4C1

accent

#B1E444

background

#FCF8F6

surface

#F9EFEB

border

#D2CAC6

text

#140A05

muted

#827C7A

Preview Lab

Preview with #A34F28

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

Preview Lab → · Contrast checker → · Palette generator →