Colour

#FF801A

#FF801A
Orange
Dark
Nearest: Dark orange

#FF801A is a orange with RGB values 255, 128, 26 and HSL 27°, 100%, 55%. It is a dark colour, so black text on it reaches 8.4:1 contrast (AAA for normal text). The nearest named colour is Dark orange.

Colour values

#FF801A#FF801A

HEX#FF801A

RGBrgb(255, 128, 26)

RGB (0–1)1, 0.502, 0.102

RGB percentages100%, 50.2%, 10.2%

HSLhsl(26.7, 100%, 55.1%)

HSV / HSBhsv(26.7, 89.8%, 100%)

CMYK0%, 49.8%, 89.8%, 0%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,744,474

CSS custom property--colour: #FF801A;

Brightness & contrast

Relative luminance0.36773WCAG 2.x, 0 is black and 1 is white

Perceived brightness170.7 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 8.35:1

Contrast with white2.51:1WCAG normal text: Fail

Contrast with black8.35:1WCAG normal text: AAA

Greyscale equivalent#949494

Inverted#007FE5

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#A59100no red cones; affects about 1% of men; ΔE 48.9 from the original

Deuteranopia#C4AE15no green cones; the most common form, about 1% of men; ΔE 49.4 from the original

Tritanopia#FF636Eno blue cones; rare, and affects men and women equally; ΔE 47.2 from the original

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

Contrast with white, large text2.51:1WCAG large text: Fail

Contrast with black, large text8.35:1WCAG large text: AAA

Named colours

Dark orange · ΔE 9 Chocolate · ΔE 17.9 Coral · ΔE 22 Orange · ΔE 22.8 Orange red · ΔE 26.5 Tomato · ΔE 27.8

Nearest named CSS colourDark orange (#FF8C00)ΔE 9.04, clearly different but related

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#1A99FF

Analogous#FF1A26, #FFF31A

Triadic#1AFF80, #801AFF

Split complementary#1AFFF3, #1A26FF

Tetradic#26FF1A, #1A99FF, #F31AFF

Tints, shades & saturation

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

Lighter +40%#FFF1E6

Lighter +30%#FFD5B3

Lighter +20%#FFB980

Lighter +10%#FF9C4D

Darker −10%#E66600

Darker −20%#B35000

Darker −30%#803900

Darker −40%#4D2200

More saturated +25%#FF801A

Less saturated −25%#E28337

Channel breakdown

R255

G128

B26

Red255 (100%)

Green128 (50.2%)

Blue26 (10.2%)

Hue26.72°

Saturation (HSL)100%

Lightness55.1%

Dominant channelRed

Hex per channelR FF · G 80 · B 1A

Keep nerding

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

#FF801A

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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