#90643C#90643C

#90643C is a mid, moderate orange. Relative luminance 0.154; OKLCH L 54.1% C 0.080 H 62.1°. Best body text is #FFFFFF at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#90643C
RGB	rgb(144, 100, 60)
HSL	hsl(29, 41%, 40%)
HSV	hsv(29, 58%, 56%)
CMYK	cmyk(0%, 30.6%, 58.3%, 43.5%)
CIE-LAB	lab(46.14, 13.18, 29.57)
CIE-LCH	lch(46.14, 32.37, 65.97°)
OKLab	oklab(54.06% 0.0372 0.0703)
OKLCH	oklch(54.06% 0.08 62.1)
XYZ	xyz(16.8754, 15.3712, 6.3522)
Luminance	0.1537 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90643C #3C6890

analogous

#903C3E #90643C #908E3C

triadic

#90643C #3C9064 #643C90

tetradic

#90643C #3E903C #3C6890 #8E3C90

square

#90643C #3E903C #3C6890 #8E3C90

split-complementary

#90643C #3C908E #3C3E90

monochromatic

#3A2818 #65462A #90643C #B78252 #C9A17D

Accessibility & contrast

On white

5.15

#90643C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#90643C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #90643C

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90643C	#FFFFFF	#000000	##FFFFFF
##90643C	1.00	5.15	4.07	5.15
#FFFFFF	5.15	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#726739

Deuteranopia (green-blind)

#7C713D

Tritanopia (blue-blind)

#9C5A5A

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #90643c;
/* rgb */ color: rgb(144, 100, 60);
/* oklch */ color: oklch(54.1% 0.080 62.1);

Tailwind

colors: {
  custom: {
    50: '#b39072',
    500: '#90643c',
    950: '#000000',
  },
}

SCSS

$custom: #90643c;
$custom-light: #b39072;
$custom-dark: #000000;

JSON

{
  "hex": "#90643c",
  "rgb": {
    "r": 144,
    "g": 100,
    "b": 60
  },
  "hsl": {
    "h": 28.571,
    "s": 41.176,
    "l": 40
  },
  "oklch": {
    "l": 0.54056,
    "c": 0.0795,
    "h": 62.1
  },
  "luminance": 0.1537
}

Semantic roles & 50–950 ramp

primary

#90643C

secondary

#7595B3

accent

#97D157

background

#FBF8F7

surface

#F6F0ED

border

#D0CBC8

text

#110C08

muted

#807D7B

Preview Lab

Preview with #90643C

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

Preview Lab → · Contrast checker → · Palette generator →