Colour

#B45A1C

#B45A1C
Orange
Dark
Nearest: Chocolate

#B45A1C is a orange with RGB values 180, 90, 28 and HSL 24°, 73%, 41%. It is a dark colour, so white text on it reaches 4.8:1 contrast (AA for normal text). The nearest named colour is Chocolate.

Colour values

#B45A1C#B45A1C

HEX#B45A1C

RGBrgb(180, 90, 28)

RGB (0–1)0.7059, 0.3529, 0.1098

RGB percentages70.6%, 35.3%, 11%

HSLhsl(24.5, 73.1%, 40.8%)

HSV / HSBhsv(24.5, 84.4%, 70.6%)

CMYK0%, 50%, 84.4%, 29.4%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer11,819,548

CSS custom property--colour: #B45A1C;

Brightness & contrast

Relative luminance0.17099WCAG 2.x, 0 is black and 1 is white

Perceived brightness120.5 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 4.75:1

Contrast with white4.75:1WCAG normal text: AA

Contrast with black4.42:1WCAG normal text: Fail

Greyscale equivalent#696969

Inverted#4BA5E3

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#746611no red cones; affects about 1% of men; ΔE 36.9 from the original

Deuteranopia#8A7B1Ano green cones; the most common form, about 1% of men; ΔE 37.6 from the original

Tritanopia#C6464Eno blue cones; rare, and affects men and women equally; ΔE 32 from the original

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

Contrast with white, large text4.75:1WCAG large text: AAA

Contrast with black, large text4.42:1WCAG large text: AA

Named colours

Chocolate · ΔE 11.5 Sienna · ΔE 14.8 Saddle brown · ΔE 15 Peru · ΔE 17.5 Coral · ΔE 22.9 Sandy brown · ΔE 27.4

Nearest named CSS colourChocolate (#D2691E)ΔE 11.54, a distinctly different colour

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#1C76B4

Analogous#B41C2A, #B4A61C

Triadic#1CB45A, #5A1CB4

Split complementary#1CB4A6, #1C2AB4

Tetradic#2AB41C, #1C76B4, #A61CB4

Tints, shades & saturation

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

Lighter +40%#F2C7AA

Lighter +30%#EBAA7E

Lighter +20%#E48E52

Lighter +10%#DD7126

Darker −10%#884415

Darker −20%#5C2E0E

Darker −30%#301807

Darker −40%#030201

More saturated +25%#CE5502

Less saturated −25%#9A5F36

Channel breakdown

R180

G90

B28

Red180 (70.6%)

Green90 (35.3%)

Blue28 (11%)

Hue24.47°

Saturation (HSL)73.08%

Lightness40.78%

Dominant channelRed

Hex per channelR B4 · G 5A · B 1C

Keep nerding

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

#B45A1C

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

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