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Colour

#FFA144

  • #FFA144
  • Orange
  • Dark
  • Nearest: Sandy brown

#FFA144 is a orange with RGB values 255, 161, 68 and HSL 30°, 100%, 63%. It is a dark colour, so black text on it reaches 10.4:1 contrast (AAA for normal text). The nearest named colour is Sandy brown.

Colour values

#FFA144#FFA144
HEX#FFA144
RGBrgb(255, 161, 68)
RGB (0–1)1, 0.6314, 0.2667
RGB percentages100%, 63.1%, 26.7%
HSLhsl(29.8, 100%, 63.3%)
HSV / HSBhsv(29.8, 73.3%, 100%)
CMYK0%, 36.9%, 73.3%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer16,752,964
CSS custom property--colour: #FFA144;

Brightness & contrast

Relative luminance0.47167WCAG 2.x, 0 is black and 1 is white
Perceived brightness187.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 10.43:1
Contrast with white2.01:1WCAG normal text: Fail
Contrast with black10.43:1WCAG normal text: AAA
Greyscale equivalent#AEAEAE
Inverted#005EBB

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#BEAA38no red cones; affects about 1% of men; ΔE 33.4 from the original
Deuteranopia#D4BF45no green cones; the most common form, about 1% of men; ΔE 33.9 from the original
Tritanopia#FF8C8Eno blue cones; rare, and affects men and women equally; ΔE 45.2 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.01:1WCAG large text: Fail
Contrast with black, large text10.43:1WCAG large text: AAA

Named colours

Sandy brown · ΔE 14.6Dark orange · ΔE 18.1Orange · ΔE 18.6Peru · ΔE 18.9Goldenrod · ΔE 20.9Chocolate · ΔE 21
Nearest named CSS colourSandy brown (#F4A460)ΔE 14.59, a distinctly different colour
Hue familyorange
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#44A2FF
Analogous#FF4445, #FFFE44
Triadic#44FFA1, #A144FF
Split complementary#44FFFF, #4444FF
Tetradic#44FF44, #44A2FF, #FE44FF

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FFEEDD
Lighter +20%#FFD4AA
Lighter +10%#FFBB77
Darker −10%#FF8711
Darker −20%#DD6E00
Darker −30%#AA5500
Darker −40%#773B00
More saturated +25%#FFA144
Less saturated −25%#E8A15B

Channel breakdown

R255
G161
B68
Red255 (100%)
Green161 (63.1%)
Blue68 (26.7%)
Hue29.84°
Saturation (HSL)100%
Lightness63.33%
Dominant channelRed
Hex per channelR FF · G A1 · B 44

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Every value on this page was computed from “ffa144” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.