#B0633A#B0633A

#B0633A is a mid, moderate orange. Relative luminance 0.185; OKLCH L 58.0% C 0.114 H 47.4°. Best body text is #000000 at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#B0633A
RGB	rgb(176, 99, 58)
HSL	hsl(21, 50%, 46%)
HSV	hsv(21, 67%, 69%)
CMYK	cmyk(0%, 43.8%, 67%, 31%)
CIE-LAB	lab(50.05, 27.47, 36.33)
CIE-LCH	lch(50.05, 45.55, 52.91°)
OKLab	oklab(57.97% 0.0771 0.0839)
OKLCH	oklch(57.97% 0.114 47.4)
XYZ	xyz(23.1319, 18.4617, 6.3474)
Luminance	0.1846 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0633A #3A87B0

analogous

#B03A4C #B0633A #B09E3A

triadic

#B0633A #3AB063 #633AB0

tetradic

#B0633A #4CB03A #3A87B0 #9E3AB0

square

#B0633A #4CB03A #3A87B0 #9E3AB0

split-complementary

#B0633A #3AB09E #3A4CB0

monochromatic

#542F1C #82492B #B0633A #CA835D #D9A68B

Accessibility & contrast

On white

4.48

#B0633A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.69

#B0633A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B0633A

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0633A	#FFFFFF	#000000	##000000
##B0633A	1.00	4.48	4.69	4.69
#FFFFFF	4.48	1.00	21.00	21.00
#000000	4.69	21.00	1.00	1.00
##000000	4.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#786D36

Deuteranopia (green-blind)

#8B7E39

Tritanopia (blue-blind)

#C0545A

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #b0633a;
/* rgb */ color: rgb(176, 99, 58);
/* oklch */ color: oklch(58.0% 0.114 47.4);

Tailwind

colors: {
  custom: {
    50: '#cd9071',
    500: '#b0633a',
    950: '#000000',
  },
}

SCSS

$custom: #b0633a;
$custom-light: #cd9071;
$custom-dark: #000000;

JSON

{
  "hex": "#b0633a",
  "rgb": {
    "r": 176,
    "g": 99,
    "b": 58
  },
  "hsl": {
    "h": 20.847,
    "s": 50.427,
    "l": 45.882
  },
  "oklch": {
    "l": 0.57966,
    "c": 0.11397,
    "h": 47.4
  },
  "luminance": 0.18459
}

Semantic roles & 50–950 ramp

primary

#B0633A

secondary

#82ADC3

accent

#A9DA4E

background

#FDF8F6

surface

#FAF0EC

border

#D3CBC7

text

#140C08

muted

#837D7B

Preview Lab

Preview with #B0633A

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

Preview Lab → · Contrast checker → · Palette generator →