Colour

#B1651A

#B1651A
Orange
Dark
Nearest: Peru

#B1651A is a orange with RGB values 177, 101, 26 and HSL 30°, 74%, 40%. It is a dark colour, so black text on it reaches 4.7:1 contrast (AA for normal text). The nearest named colour is Peru.

Colour values

#B1651A#B1651A

HEX#B1651A

RGBrgb(177, 101, 26)

RGB (0–1)0.6941, 0.3961, 0.102

RGB percentages69.4%, 39.6%, 10.2%

HSLhsl(29.8, 74.4%, 39.8%)

HSV / HSBhsv(29.8, 85.3%, 69.4%)

CMYK0%, 42.9%, 85.3%, 30.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer11,625,754

CSS custom property--colour: #B1651A;

Brightness & contrast

Relative luminance0.18729WCAG 2.x, 0 is black and 1 is white

Perceived brightness124.2 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 4.75:1

Contrast with white4.42:1WCAG normal text: Fail

Contrast with black4.75:1WCAG normal text: AA

Greyscale equivalent#707070

Inverted#4E9AE5

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#7C6D0Ano red cones; affects about 1% of men; ΔE 29.8 from the original

Deuteranopia#8E7F1Ano green cones; the most common form, about 1% of men; ΔE 30.7 from the original

Tritanopia#C25457no blue cones; rare, and affects men and women equally; ΔE 36.5 from the original

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

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

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

Named colours

Peru · ΔE 12.6 Chocolate · ΔE 14 Saddle brown · ΔE 16.7 Sienna · ΔE 17.7 Dark goldenrod · ΔE 21.1 Sandy brown · ΔE 24.2

Nearest named CSS colourPeru (#CD853F)ΔE 12.6, a distinctly different colour

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#1A66B1

Analogous#B11A1A, #B1B11A

Triadic#1AB165, #651AB1

Split complementary#1AB1B0, #1A1BB1

Tetradic#1AB11A, #1A66B1, #B01AB1

Tints, shades & saturation

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

Lighter +40%#F2CBA5

Lighter +30%#EBB279

Lighter +20%#E5984C

Lighter +10%#DD7E21

Darker −10%#854C13

Darker −20%#58320D

Darker −30%#2C1906

Darker −40%#000000

More saturated +25%#CA6501

Less saturated −25%#986533

Channel breakdown

R177

G101

B26

Red177 (69.4%)

Green101 (39.6%)

Blue26 (10.2%)

Hue29.8°

Saturation (HSL)74.38%

Lightness39.8%

Dominant channelRed

Hex per channelR B1 · G 65 · B 1A

Keep nerding

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

#B1651A

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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