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Recognised as Colour

#FFA83A

  • #FFA83A
  • Orange
  • Dark
  • Nearest: Orange

#FFA83A is a orange with RGB values 255, 168, 58 and HSL 34°, 100%, 61%. 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

#FFA83A#FFA83A
HEX#FFA83A
RGBrgb(255, 168, 58)
RGB (0–1)1, 0.6588, 0.2275
RGB percentages100%, 65.9%, 22.7%
HSLhsl(33.5, 100%, 61.4%)
HSV / HSBhsv(33.5, 77.3%, 100%)
CMYK0%, 34.1%, 77.3%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer16,754,746
CSS custom property--colour: #FFA83A;

Brightness & contrast

Relative luminance0.49571WCAG 2.x, 0 is black and 1 is white
Perceived brightness190.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 10.91:1
Contrast with white1.92:1WCAG normal text: Fail
Contrast with black10.91:1WCAG normal text: AAA
Greyscale equivalent#B3B3B3
Inverted#0057C5

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#C5AF29no red cones; affects about 1% of men; ΔE 29.5 from the original
Deuteranopia#D9C33Dno green cones; the most common form, about 1% of men; ΔE 30.2 from the original
Tritanopia#FF9392no blue cones; rare, and affects men and women equally; ΔE 50.9 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.92:1WCAG large text: Fail
Contrast with black, large text10.91:1WCAG large text: AAA

Named colours

Orange · ΔE 12.8Goldenrod · ΔE 16Dark orange · ΔE 17.4Sandy brown · ΔE 19.5Dark goldenrod · ΔE 21.7Peru · ΔE 23.2
Nearest named CSS colourOrange (#FFA500)ΔE 12.77, a distinctly different colour
Hue familyorange
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#3A91FF
Analogous#FF463A, #F3FF3A
Triadic#3AFFA8, #A83AFF
Split complementary#3AF3FF, #463AFF
Tetradic#3AFF46, #3A91FF, #FF3AF3

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FFECD3
Lighter +20%#FFD5A0
Lighter +10%#FFBF6D
Darker −10%#FF9107
Darker −20%#D37600
Darker −30%#A05900
Darker −40%#6D3D00
More saturated +25%#FFA83A
Less saturated −25%#E6A553

Channel breakdown

R255
G168
B58
Red255 (100%)
Green168 (65.9%)
Blue58 (22.7%)
Hue33.5°
Saturation (HSL)100%
Lightness61.37%
Dominant channelRed
Hex per channelR FF · G A8 · B 3A

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Every value on this page was computed from “ffa83a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.