Colour

#B56134

#B56134
Orange
Dark
Nearest: Sienna

#B56134 is a orange with RGB values 181, 97, 52 and HSL 21°, 55%, 46%. It is a dark colour, so black text on it reaches 4.7:1 contrast (AA for normal text). The nearest named colour is Sienna.

Colour values

#B56134#B56134

HEX#B56134

RGBrgb(181, 97, 52)

RGB (0–1)0.7098, 0.3804, 0.2039

RGB percentages71%, 38%, 20.4%

HSLhsl(20.9, 55.4%, 45.7%)

HSV / HSBhsv(20.9, 71.3%, 71%)

CMYK0%, 46.4%, 71.3%, 29%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer11,886,900

CSS custom property--colour: #B56134;

Brightness & contrast

Relative luminance0.18621WCAG 2.x, 0 is black and 1 is white

Perceived brightness125 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 4.72:1

Contrast with white4.45:1WCAG normal text: Fail

Contrast with black4.72:1WCAG normal text: AA

Greyscale equivalent#707070

Inverted#4A9ECB

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#786C2Fno red cones; affects about 1% of men; ΔE 34.5 from the original

Deuteranopia#8D7F33no green cones; the most common form, about 1% of men; ΔE 34.8 from the original

Tritanopia#C65057no blue cones; rare, and affects men and women equally; ΔE 26.1 from the original

Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning

Contrast with white, large text4.45:1WCAG large text: AA

Contrast with black, large text4.72:1WCAG large text: AAA

Named colours

Sienna · ΔE 7.8 Saddle brown · ΔE 13.4 Peru · ΔE 16.6 Chocolate · ΔE 19 Dark salmon · ΔE 23.2 Indian red · ΔE 23.2

Nearest named CSS colourSienna (#A0522D)ΔE 7.8, clearly different but related

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

base +30°+90°+120°+180°+210°+240°+270°+330°

Complementary#3488B5

Analogous#B53447, #B5A234

Triadic#34B561, #6134B5

Split complementary#34B5A2, #3447B5

Tetradic#47B534, #3488B5, #A234B5

Tints, shades & saturation

+40%+30%+20%+10%base -10%-20%-30%-40%

Lighter +40%#EFD4C6

Lighter +30%#E3B79F

Lighter +20%#D89977

Lighter +10%#CD7B4F

Darker −10%#8D4C29

Darker −20%#66371D

Darker −30%#3E2112

Darker −40%#170C06

More saturated +25%#D25817

Less saturated −25%#986A51

Channel breakdown

R181

G97

B52

Red181 (71%)

Green97 (38%)

Blue52 (20.4%)

Hue20.93°

Saturation (HSL)55.36%

Lightness45.69%

Dominant channelRed

Hex per channelR B5 · G 61 · B 34

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

#B56134

Colour values

Brightness & contrast

Colour vision & accessibility

Named colours

Colour harmonies

Tints, shades & saturation

Channel breakdown

Keep nerding

Harmonies

Lighter and darker

Similar named colours

Nerdulate something else