#A64E30#A64E30

#A64E30 is a mid, vivid orange. Relative luminance 0.138; OKLCH L 52.9% C 0.124 H 39.1°. Best body text is #FFFFFF at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#A64E30
RGB	rgb(166, 78, 48)
HSL	hsl(15, 55%, 42%)
HSV	hsv(15, 71%, 65%)
CMYK	cmyk(0%, 53%, 71.1%, 34.9%)
CIE-LAB	lab(43.90, 34.08, 34.37)
CIE-LCH	lch(43.90, 48.40, 45.25°)
OKLab	oklab(52.92% 0.0965 0.0784)
OKLCH	oklch(52.92% 0.124 39.1)
XYZ	xyz(18.9856, 13.7715, 4.4541)
Luminance	0.1377 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A64E30 #3088A6

analogous

#A6304D #A64E30 #A68930

triadic

#A64E30 #30A64E #4E30A6

tetradic

#A64E30 #4DA630 #3088A6 #8930A6

square

#A64E30 #4DA630 #3088A6 #8930A6

split-complementary

#A64E30 #30A689 #304DA6

monochromatic

#472115 #773822 #A64E30 #CA6A49 #D89178

Accessibility & contrast

On white

5.59

#A64E30 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.75

#A64E30 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A64E30

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A64E30	#FFFFFF	#000000	##FFFFFF
##A64E30	1.00	5.59	3.75	5.59
#FFFFFF	5.59	1.00	21.00	1.00
#000000	3.75	21.00	1.00	21.00
##FFFFFF	5.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#665C2D

Deuteranopia (green-blind)

#7B6F2E

Tritanopia (blue-blind)

#B63C47

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #a64e30;
/* rgb */ color: rgb(166, 78, 48);
/* oklch */ color: oklch(52.9% 0.124 39.1);

Tailwind

colors: {
  custom: {
    50: '#c68269',
    500: '#a64e30',
    950: '#000000',
  },
}

SCSS

$custom: #a64e30;
$custom-light: #c68269;
$custom-dark: #000000;

JSON

{
  "hex": "#a64e30",
  "rgb": {
    "r": 166,
    "g": 78,
    "b": 48
  },
  "hsl": {
    "h": 15.254,
    "s": 55.14,
    "l": 41.961
  },
  "oklch": {
    "l": 0.52924,
    "c": 0.1243,
    "h": 39.1
  },
  "luminance": 0.13769
}

Semantic roles & 50–950 ramp

primary

#A64E30

secondary

#71ACC0

accent

#B9DE49

background

#FDF8F6

surface

#FAEFEB

border

#D3CAC6

text

#140A06

muted

#837C7A

Preview Lab

Preview with #A64E30

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

Preview Lab → · Contrast checker → · Palette generator →