#B2502A#B2502A

#B2502A is a mid, vivid orange. Relative luminance 0.154; OKLCH L 55.0% C 0.138 H 40.6°. Best body text is #FFFFFF at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#B2502A
RGB	rgb(178, 80, 42)
HSL	hsl(17, 62%, 43%)
HSV	hsv(17, 76%, 70%)
CMYK	cmyk(0%, 55.1%, 76.4%, 30.2%)
CIE-LAB	lab(46.14, 37.51, 40.56)
CIE-LCH	lch(46.14, 55.24, 47.24°)
OKLab	oklab(54.98% 0.1047 0.0898)
OKLCH	oklch(54.98% 0.138 40.6)
XYZ	xyz(21.6489, 15.3723, 4.0172)
Luminance	0.1537 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B2502A #2A8CB2

analogous

#B22A48 #B2502A #B2942A

triadic

#B2502A #2AB250 #502AB2

tetradic

#B2502A #48B22A #2A8CB2 #942AB2

square

#B2502A #48B22A #2A8CB2 #942AB2

split-complementary

#B2502A #2AB294 #2A48B2

monochromatic

#4F2313 #803A1E #B2502A #D36D46 #DF9477

Accessibility & contrast

On white

5.15

#B2502A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#B2502A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B2502A

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B2502A	#FFFFFF	#000000	##FFFFFF
##B2502A	1.00	5.15	4.07	5.15
#FFFFFF	5.15	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B6025

Deuteranopia (green-blind)

#837627

Tritanopia (blue-blind)

#C33B48

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #b2502a;
/* rgb */ color: rgb(178, 80, 42);
/* oklch */ color: oklch(55.0% 0.138 40.6);

Tailwind

colors: {
  custom: {
    50: '#d08466',
    500: '#b2502a',
    950: '#000000',
  },
}

SCSS

$custom: #b2502a;
$custom-light: #d08466;
$custom-dark: #000000;

JSON

{
  "hex": "#b2502a",
  "rgb": {
    "r": 178,
    "g": 80,
    "b": 42
  },
  "hsl": {
    "h": 16.765,
    "s": 61.818,
    "l": 43.137
  },
  "oklch": {
    "l": 0.5498,
    "c": 0.13792,
    "h": 40.6
  },
  "luminance": 0.15369
}

Semantic roles & 50–950 ramp

primary

#B2502A

secondary

#71AFC7

accent

#B8E543

background

#FDF8F6

surface

#FBEFEB

border

#D4CAC6

text

#150B06

muted

#837C7A

Preview Lab

Preview with #B2502A

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

Preview Lab → · Contrast checker → · Palette generator →