#633515#633515

#633515 is a dark, moderate orange. Relative luminance 0.053; OKLCH L 38.1% C 0.079 H 52.5°. Best body text is #FFFFFF at 10.24:1 contrast (WCAG AA passes).

Color values

HEX	#633515
RGB	rgb(99, 53, 21)
HSL	hsl(25, 65%, 24%)
HSV	hsv(25, 79%, 39%)
CMYK	cmyk(0%, 46.5%, 78.8%, 61.2%)
CIE-LAB	lab(27.45, 17.77, 28.30)
CIE-LCH	lch(27.45, 33.42, 57.86°)
OKLab	oklab(38.11% 0.0484 0.0631)
OKLCH	oklch(38.11% 0.079 52.5)
XYZ	xyz(6.5546, 5.2537, 1.3782)
Luminance	0.0525 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#633515 #154363

analogous

#63151C #633515 #635C15

triadic

#633515 #156335 #351563

tetradic

#633515 #1C6315 #154363 #5C1563

square

#633515 #1C6315 #154363 #5C1563

split-complementary

#633515 #15635C #151C63

monochromatic

#190E05 #311A0A #633515 #955020 #C86B2A

Accessibility & contrast

On white

10.24

#633515 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#633515 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #633515

10.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##633515	#FFFFFF	#000000	##FFFFFF
##633515	1.00	10.24	2.05	10.24
#FFFFFF	10.24	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#423B11

Deuteranopia (green-blind)

#4D4515

Tritanopia (blue-blind)

#6D2B2E

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #633515;
/* rgb */ color: rgb(99, 53, 21);
/* oklch */ color: oklch(38.1% 0.079 52.5);

Tailwind

colors: {
  custom: {
    50: '#946c54',
    500: '#633515',
    950: '#000000',
  },
}

SCSS

$custom: #633515;
$custom-light: #946c54;
$custom-dark: #000000;

JSON

{
  "hex": "#633515",
  "rgb": {
    "r": 99,
    "g": 53,
    "b": 21
  },
  "hsl": {
    "h": 24.615,
    "s": 65,
    "l": 23.529
  },
  "oklch": {
    "l": 0.38113,
    "c": 0.07947,
    "h": 52.5
  },
  "luminance": 0.05253
}

Semantic roles & 50–950 ramp

primary

#633515

secondary

#3A739A

accent

#A3E840

background

#F9F6F4

surface

#F2EBE7

border

#CCC6C3

text

#0E0703

muted

#7E7A78

Preview Lab

Preview with #633515

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

Preview Lab → · Contrast checker → · Palette generator →