Colour

#A4510E

#A4510E
Orange
Dark
Nearest: Saddle brown

#A4510E is a orange with RGB values 164, 81, 14 and HSL 27°, 84%, 35%. It is a dark colour, so white text on it reaches 5.6:1 contrast (AA for normal text). The nearest named colour is Saddle brown.

Colour values

#A4510E#A4510E

HEX#A4510E

RGBrgb(164, 81, 14)

RGB (0–1)0.6431, 0.3176, 0.0549

RGB percentages64.3%, 31.8%, 5.5%

HSLhsl(26.8, 84.3%, 34.9%)

HSV / HSBhsv(26.8, 91.5%, 64.3%)

CMYK0%, 50.6%, 91.5%, 35.7%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer10,768,654

CSS custom property--colour: #A4510E;

Brightness & contrast

Relative luminance0.13809WCAG 2.x, 0 is black and 1 is white

Perceived brightness109.2 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 5.58:1

Contrast with white5.58:1WCAG normal text: AA

Contrast with black3.76:1WCAG normal text: Fail

Greyscale equivalent#5E5E5E

Inverted#5BAEF1

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#695C00no red cones; affects about 1% of men; ΔE 34.7 from the original

Deuteranopia#7D6F0Bno green cones; the most common form, about 1% of men; ΔE 35.3 from the original

Tritanopia#B43E45no blue cones; rare, and affects men and women equally; ΔE 32.6 from the original

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

Contrast with white, large text5.58:1WCAG large text: AAA

Contrast with black, large text3.76:1WCAG large text: AA

Named colours

Saddle brown · ΔE 11.5 Sienna · ΔE 14 Chocolate · ΔE 15.5 Peru · ΔE 20 Dark red · ΔE 27.3 Coral · ΔE 27.8

Nearest named CSS colourSaddle brown (#8B4513)ΔE 11.51, a distinctly different colour

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#0E61A4

Analogous#A40E16, #A49C0E

Triadic#0EA451, #510EA4

Split complementary#0EA49C, #0E16A4

Tetradic#16A40E, #0E61A4, #9C0EA4

Tints, shades & saturation

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

Lighter +40%#F5B989

Lighter +30%#F19D5A

Lighter +20%#ED822B

Lighter +10%#D36812

Darker −10%#753A0A

Darker −20%#462306

Darker −30%#170B02

Darker −40%#000000

More saturated +25%#B25000

Less saturated −25%#8E5324

Channel breakdown

R164

G81

B14

Red164 (64.3%)

Green81 (31.8%)

Blue14 (5.5%)

Hue26.8°

Saturation (HSL)84.27%

Lightness34.9%

Dominant channelRed

Hex per channelR A4 · G 51 · B 0E

Keep nerding

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

#A4510E

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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