#B05030#B05030

#B05030 is a mid, vivid orange. Relative luminance 0.152; OKLCH L 54.7% C 0.134 H 38.7°. Best body text is #FFFFFF at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#B05030
RGB	rgb(176, 80, 48)
HSL	hsl(15, 57%, 44%)
HSV	hsv(15, 73%, 69%)
CMYK	cmyk(0%, 54.5%, 72.7%, 31%)
CIE-LAB	lab(45.88, 37.00, 37.02)
CIE-LCH	lch(45.88, 52.34, 45.01°)
OKLab	oklab(54.74% 0.1045 0.0836)
OKLCH	oklch(54.74% 0.134 38.7)
XYZ	xyz(21.3087, 15.1835, 4.6043)
Luminance	0.1518 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B05030 #3090B0

analogous

#B03050 #B05030 #B09030

triadic

#B05030 #30B050 #5030B0

tetradic

#B05030 #50B030 #3090B0 #9030B0

square

#B05030 #50B030 #3090B0 #9030B0

split-complementary

#B05030 #30B090 #3050B0

monochromatic

#502416 #803A23 #B05030 #CF6E4E #DC967E

Accessibility & contrast

On white

5.20

#B05030 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#B05030 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B05030

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B05030	#FFFFFF	#000000	##FFFFFF
##B05030	1.00	5.20	4.04	5.20
#FFFFFF	5.20	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A602C

Deuteranopia (green-blind)

#82752E

Tritanopia (blue-blind)

#C13C49

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #b05030;
/* rgb */ color: rgb(176, 80, 48);
/* oklch */ color: oklch(54.7% 0.134 38.7);

Tailwind

colors: {
  custom: {
    50: '#ce836a',
    500: '#b05030',
    950: '#000000',
  },
}

SCSS

$custom: #b05030;
$custom-light: #ce836a;
$custom-dark: #000000;

JSON

{
  "hex": "#b05030",
  "rgb": {
    "r": 176,
    "g": 80,
    "b": 48
  },
  "hsl": {
    "h": 15,
    "s": 57.143,
    "l": 43.922
  },
  "oklch": {
    "l": 0.54743,
    "c": 0.1338,
    "h": 38.7
  },
  "luminance": 0.15181
}

Semantic roles & 50–950 ramp

primary

#B05030

secondary

#77B1C5

accent

#BAE047

background

#FDF8F6

surface

#FBEFEB

border

#D4CAC6

text

#150B06

muted

#837C7A

Preview Lab

Preview with #B05030

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

Preview Lab → · Contrast checker → · Palette generator →