#B4651D#B4651D

#B4651D is a mid, vivid orange. Relative luminance 0.191; OKLCH L 58.6% C 0.129 H 57.1°. Best body text is #000000 at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#B4651D
RGB	rgb(180, 101, 29)
HSL	hsl(29, 72%, 41%)
HSV	hsv(29, 84%, 71%)
CMYK	cmyk(0%, 43.9%, 83.9%, 29.4%)
CIE-LAB	lab(50.81, 26.75, 50.99)
CIE-LCH	lch(50.81, 57.58, 62.32°)
OKLab	oklab(58.58% 0.0702 0.1087)
OKLCH	oklch(58.58% 0.129 57.1)
XYZ	xyz(23.7000, 19.1020, 3.6011)
Luminance	0.1910 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4651D #1D6CB4

analogous

#B41D21 #B4651D #B4B01D

triadic

#B4651D #1DB465 #651DB4

tetradic

#B4651D #21B41D #1D6CB4 #B01DB4

square

#B4651D #21B41D #1D6CB4 #B01DB4

split-complementary

#B4651D #1DB4B0 #1D21B4

monochromatic

#4B2A0C #7F4715 #B4651D #DE8330 #E6A365

Accessibility & contrast

On white

4.36

#B4651D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.82

#B4651D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B4651D

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4651D	#FFFFFF	#000000	##000000
##B4651D	1.00	4.36	4.82	4.82
#FFFFFF	4.36	1.00	21.00	21.00
#000000	4.82	21.00	1.00	1.00
##000000	4.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D6E0F

Deuteranopia (green-blind)

#90801D

Tritanopia (blue-blind)

#C55357

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #b4651d;
/* rgb */ color: rgb(180, 101, 29);
/* oklch */ color: oklch(58.6% 0.129 57.1);

Tailwind

colors: {
  custom: {
    50: '#d19160',
    500: '#b4651d',
    950: '#000000',
  },
}

SCSS

$custom: #b4651d;
$custom-light: #d19160;
$custom-dark: #000000;

JSON

{
  "hex": "#b4651d",
  "rgb": {
    "r": 180,
    "g": 101,
    "b": 29
  },
  "hsl": {
    "h": 28.609,
    "s": 72.249,
    "l": 40.98
  },
  "oklch": {
    "l": 0.58581,
    "c": 0.12938,
    "h": 57.1
  },
  "luminance": 0.19099
}

Semantic roles & 50–950 ramp

primary

#B4651D

secondary

#6199CB

accent

#98EF39

background

#FDF8F5

surface

#FBF0EA

border

#D4CBC6

text

#150D05

muted

#837D79

Preview Lab

Preview with #B4651D

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

Preview Lab → · Contrast checker → · Palette generator →