#B2633F#B2633F

#B2633F is a mid, moderate orange. Relative luminance 0.187; OKLCH L 58.3% C 0.114 H 44.4°. Best body text is #000000 at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#B2633F
RGB	rgb(178, 99, 63)
HSL	hsl(19, 48%, 47%)
HSV	hsv(19, 65%, 70%)
CMYK	cmyk(0%, 44.4%, 64.6%, 30.2%)
CIE-LAB	lab(50.39, 28.62, 34.08)
CIE-LCH	lch(50.39, 44.50, 49.98°)
OKLab	oklab(58.31% 0.0813 0.0797)
OKLCH	oklch(58.31% 0.114 44.4)
XYZ	xyz(23.7210, 18.7501, 7.0716)
Luminance	0.1875 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B2633F #3F8EB2

analogous

#B23F54 #B2633F #B29D3F

triadic

#B2633F #3FB263 #633FB2

tetradic

#B2633F #54B23F #3F8EB2 #9D3FB2

square

#B2633F #54B23F #3F8EB2 #9D3FB2

split-complementary

#B2633F #3FB29D #3F54B2

monochromatic

#58311F #854A2F #B2633F #C98566 #D9A993

Accessibility & contrast

On white

4.42

#B2633F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.75

#B2633F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B2633F

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B2633F	#FFFFFF	#000000	##000000
##B2633F	1.00	4.42	4.75	4.75
#FFFFFF	4.42	1.00	21.00	21.00
#000000	4.75	21.00	1.00	1.00
##000000	4.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#786D3C

Deuteranopia (green-blind)

#8B7F3E

Tritanopia (blue-blind)

#C2545B

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #b2633f;
/* rgb */ color: rgb(178, 99, 63);
/* oklch */ color: oklch(58.3% 0.114 44.4);

Tailwind

colors: {
  custom: {
    50: '#ce9075',
    500: '#b2633f',
    950: '#000000',
  },
}

SCSS

$custom: #b2633f;
$custom-light: #ce9075;
$custom-dark: #000000;

JSON

{
  "hex": "#b2633f",
  "rgb": {
    "r": 178,
    "g": 99,
    "b": 63
  },
  "hsl": {
    "h": 18.783,
    "s": 47.718,
    "l": 47.255
  },
  "oklch": {
    "l": 0.58307,
    "c": 0.1138,
    "h": 44.4
  },
  "luminance": 0.18748
}

Semantic roles & 50–950 ramp

primary

#B2633F

secondary

#89B1C4

accent

#ADD750

background

#FDF8F7

surface

#FAF0ED

border

#D3CBC8

text

#140C08

muted

#837D7B

Preview Lab

Preview with #B2633F

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

Preview Lab → · Contrast checker → · Palette generator →