#B2643F#B2643F

#B2643F is a mid, moderate orange. Relative luminance 0.189; OKLCH L 58.5% C 0.113 H 45.2°. Best body text is #000000 at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#B2643F
RGB	rgb(178, 100, 63)
HSL	hsl(19, 48%, 47%)
HSV	hsv(19, 65%, 70%)
CMYK	cmyk(0%, 43.8%, 64.6%, 30.2%)
CIE-LAB	lab(50.62, 28.08, 34.35)
CIE-LCH	lch(50.62, 44.36, 50.74°)
OKLab	oklab(58.48% 0.0796 0.0802)
OKLCH	oklch(58.48% 0.113 45.2)
XYZ	xyz(23.8164, 18.9407, 7.1033)
Luminance	0.1894 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B2643F #3F8DB2

analogous

#B23F54 #B2643F #B29D3F

triadic

#B2643F #3FB264 #643FB2

tetradic

#B2643F #54B23F #3F8DB2 #9D3FB2

square

#B2643F #54B23F #3F8DB2 #9D3FB2

split-complementary

#B2643F #3FB29D #3F54B2

monochromatic

#58311F #854B2F #B2643F #C98566 #D9A993

Accessibility & contrast

On white

4.39

#B2643F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.79

#B2643F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B2643F

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B2643F	#FFFFFF	#000000	##000000
##B2643F	1.00	4.39	4.79	4.79
#FFFFFF	4.39	1.00	21.00	21.00
#000000	4.79	21.00	1.00	1.00
##000000	4.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#796E3B

Deuteranopia (green-blind)

#8C7F3E

Tritanopia (blue-blind)

#C2555B

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #b2643f;
/* rgb */ color: rgb(178, 100, 63);
/* oklch */ color: oklch(58.5% 0.113 45.2);

Tailwind

colors: {
  custom: {
    50: '#ce9175',
    500: '#b2643f',
    950: '#000000',
  },
}

SCSS

$custom: #b2643f;
$custom-light: #ce9175;
$custom-dark: #000000;

JSON

{
  "hex": "#b2643f",
  "rgb": {
    "r": 178,
    "g": 100,
    "b": 63
  },
  "hsl": {
    "h": 19.304,
    "s": 47.718,
    "l": 47.255
  },
  "oklch": {
    "l": 0.58479,
    "c": 0.11303,
    "h": 45.2
  },
  "luminance": 0.18938
}

Semantic roles & 50–950 ramp

primary

#B2643F

secondary

#89B1C4

accent

#ACD750

background

#FDF8F7

surface

#FAF0ED

border

#D3CBC8

text

#140D08

muted

#837D7B

Preview Lab

Preview with #B2643F

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

Preview Lab → · Contrast checker → · Palette generator →