#B05F30#B05F30

#B05F30 is a mid, vivid orange. Relative luminance 0.176; OKLCH L 57.2% C 0.121 H 48.6°. Best body text is #FFFFFF at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#B05F30
RGB	rgb(176, 95, 48)
HSL	hsl(22, 57%, 44%)
HSV	hsv(22, 73%, 69%)
CMYK	cmyk(0%, 46%, 72.7%, 31%)
CIE-LAB	lab(49.04, 29.09, 40.47)
CIE-LCH	lch(49.04, 49.84, 54.29°)
OKLab	oklab(57.16% 0.0803 0.091)
OKLCH	oklch(57.16% 0.121 48.6)
XYZ	xyz(22.5322, 17.6305, 5.0122)
Luminance	0.1763 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B05F30 #3081B0

analogous

#B03041 #B05F30 #B09F30

triadic

#B05F30 #30B05F #5F30B0

tetradic

#B05F30 #41B030 #3081B0 #9F30B0

square

#B05F30 #41B030 #3081B0 #9F30B0

split-complementary

#B05F30 #30B09F #3041B0

monochromatic

#502B16 #804523 #B05F30 #CF7E4E #DCA17E

Accessibility & contrast

On white

4.64

#B05F30 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.53

#B05F30 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #B05F30

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B05F30	#FFFFFF	#000000	##FFFFFF
##B05F30	1.00	4.64	4.53	4.64
#FFFFFF	4.64	1.00	21.00	1.00
#000000	4.53	21.00	1.00	21.00
##FFFFFF	4.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#76692B

Deuteranopia (green-blind)

#897C2F

Tritanopia (blue-blind)

#C14E55

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #b05f30;
/* rgb */ color: rgb(176, 95, 48);
/* oklch */ color: oklch(57.2% 0.121 48.6);

Tailwind

colors: {
  custom: {
    50: '#cd8d6a',
    500: '#b05f30',
    950: '#000000',
  },
}

SCSS

$custom: #b05f30;
$custom-light: #cd8d6a;
$custom-dark: #000000;

JSON

{
  "hex": "#b05f30",
  "rgb": {
    "r": 176,
    "g": 95,
    "b": 48
  },
  "hsl": {
    "h": 22.031,
    "s": 57.143,
    "l": 43.922
  },
  "oklch": {
    "l": 0.57157,
    "c": 0.1214,
    "h": 48.6
  },
  "luminance": 0.17628
}

Semantic roles & 50–950 ramp

primary

#B05F30

secondary

#77A8C5

accent

#A8E047

background

#FDF8F6

surface

#FAF0EB

border

#D3CBC6

text

#150C07

muted

#837D7A

Preview Lab

Preview with #B05F30

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

Preview Lab → · Contrast checker → · Palette generator →