Colour

#FFA803

#FFA803
Orange
Dark
Nearest: Orange

#FFA803 is a orange with RGB values 255, 168, 3 and HSL 39°, 100%, 51%. It is a dark colour, so black text on it reaches 10.9:1 contrast (AAA for normal text). The nearest named colour is Orange.

Colour values

#FFA803#FFA803

HEX#FFA803

RGBrgb(255, 168, 3)

RGB (0–1)1, 0.6588, 0.0118

RGB percentages100%, 65.9%, 1.2%

HSLhsl(39.3, 100%, 50.6%)

HSV / HSBhsv(39.3, 98.8%, 100%)

CMYK0%, 34.1%, 98.8%, 0%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,754,691

CSS custom property--colour: #FFA803;

Brightness & contrast

Relative luminance0.49272WCAG 2.x, 0 is black and 1 is white

Perceived brightness189.8 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 10.85:1

Contrast with white1.93:1WCAG normal text: Fail

Contrast with black10.85:1WCAG normal text: AAA

Greyscale equivalent#AFAFAF

Inverted#0057FC

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#C6AE00no red cones; affects about 1% of men; ΔE 28.9 from the original

Deuteranopia#DAC312no green cones; the most common form, about 1% of men; ΔE 30 from the original

Tritanopia#FF928Fno blue cones; rare, and affects men and women equally; ΔE 62.2 from the original

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

Contrast with white, large text1.93:1WCAG large text: Fail

Contrast with black, large text10.85:1WCAG large text: AAA

Named colours

Orange · ΔE 1.7 Dark orange · ΔE 16.1 Goldenrod · ΔE 17.9 Dark goldenrod · ΔE 26.3 Gold · ΔE 28 Sandy brown · ΔE 32.3

Nearest named CSS colourOrange (#FFA500)ΔE 1.69, below the just-noticeable difference

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#035AFF

Analogous#FF2A03, #D8FF03

Triadic#03FFA8, #A803FF

Split complementary#03D8FF, #2A03FF

Tetradic#03FF2A, #035AFF, #FF03D8

Tints, shades & saturation

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

Lighter +40%#FFEECF

Lighter +30%#FFDD9C

Lighter +20%#FFCB69

Lighter +10%#FFBA36

Darker −10%#CF8800

Darker −20%#9C6600

Darker −30%#694500

Darker −40%#362300

More saturated +25%#FFA803

Less saturated −25%#E09E22

Channel breakdown

R255

G168

Red255 (100%)

Green168 (65.9%)

Blue3 (1.2%)

Hue39.29°

Saturation (HSL)100%

Lightness50.59%

Dominant channelRed

Hex per channelR FF · G A8 · B 03

Keep nerding

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

#FFA803

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