Nerdulator> put something in

Recognised as Colour

#FFA822

  • #FFA822
  • Orange
  • Dark
  • Nearest: Orange

#FFA822 is a orange with RGB values 255, 168, 34 and HSL 36°, 100%, 57%. 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

#FFA822#FFA822
HEX#FFA822
RGBrgb(255, 168, 34)
RGB (0–1)1, 0.6588, 0.1333
RGB percentages100%, 65.9%, 13.3%
HSLhsl(36.4, 100%, 56.7%)
HSV / HSBhsv(36.4, 86.7%, 100%)
CMYK0%, 34.1%, 86.7%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer16,754,722
CSS custom property--colour: #FFA822;

Brightness & contrast

Relative luminance0.49381WCAG 2.x, 0 is black and 1 is white
Perceived brightness190.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 10.88:1
Contrast with white1.93:1WCAG normal text: Fail
Contrast with black10.88:1WCAG normal text: AAA
Greyscale equivalent#B1B1B1
Inverted#0057DD

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#C5AE00no red cones; affects about 1% of men; ΔE 29.2 from the original
Deuteranopia#DAC327no green cones; the most common form, about 1% of men; ΔE 29.9 from the original
Tritanopia#FF9290no blue cones; rare, and affects men and women equally; ΔE 57.7 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 text10.88:1WCAG large text: AAA

Named colours

Orange · ΔE 5.2Dark orange · ΔE 15.4Goldenrod · ΔE 15.9Dark goldenrod · ΔE 23.7Sandy brown · ΔE 27.2Peru · ΔE 29.5
Nearest named CSS colourOrange (#FFA500)ΔE 5.23, clearly different but related
Hue familyorange
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#2279FF
Analogous#FF3A22, #E7FF22
Triadic#22FFA8, #A822FF
Split complementary#22E8FF, #3A22FF
Tetradic#22FF3A, #2279FF, #FF22E7

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFF8EE
Lighter +30%#FFE4BB
Lighter +20%#FFD088
Lighter +10%#FFBC55
Darker −10%#EE9000
Darker −20%#BB7100
Darker −30%#885200
Darker −40%#553400
More saturated +25%#FFA822
Less saturated −25%#E3A23E

Channel breakdown

R255
G168
B34
Red255 (100%)
Green168 (65.9%)
Blue34 (13.3%)
Hue36.38°
Saturation (HSL)100%
Lightness56.67%
Dominant channelRed
Hex per channelR FF · G A8 · B 22

Keep nerding

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

Nerdulate something else

Nothing in mind? Surprise me · today’s page

Every value on this page was computed from “ffa822” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.