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Recognised as Colour

#F8A323

  • #F8A323
  • Orange
  • Dark
  • Nearest: Orange

#F8A323 is a orange with RGB values 248, 163, 35 and HSL 36°, 94%, 55%. It is a dark colour, so black text on it reaches 10.3:1 contrast (AAA for normal text). The nearest named colour is Orange.

Colour values

#F8A323#F8A323
HEX#F8A323
RGBrgb(248, 163, 35)
RGB (0–1)0.9725, 0.6392, 0.1373
RGB percentages97.3%, 63.9%, 13.7%
HSLhsl(36.1, 93.8%, 55.5%)
HSV / HSBhsv(36.1, 85.9%, 97.3%)
CMYK0%, 34.3%, 85.9%, 2.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer16,294,691
CSS custom property--colour: #F8A323;

Brightness & contrast

Relative luminance0.46272WCAG 2.x, 0 is black and 1 is white
Perceived brightness184.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 10.25:1
Contrast with white2.05:1WCAG normal text: Fail
Contrast with black10.25:1WCAG normal text: AAA
Greyscale equivalent#ACACAC
Inverted#075CDC

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#C0A900no red cones; affects about 1% of men; ΔE 28.5 from the original
Deuteranopia#D4BD28no green cones; the most common form, about 1% of men; ΔE 29.1 from the original
Tritanopia#FF8E8Cno blue cones; rare, and affects men and women equally; ΔE 55.3 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.05:1WCAG large text: Fail
Contrast with black, large text10.25:1WCAG large text: AAA

Named colours

Orange · ΔE 7.5Goldenrod · ΔE 14.6Dark orange · ΔE 15.4Dark goldenrod · ΔE 21.2Sandy brown · ΔE 24.9Peru · ΔE 26.7
Nearest named CSS colourOrange (#FFA500)ΔE 7.47, clearly different but related
Hue familyorange
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#2378F8
Analogous#F83923, #E2F823
Triadic#23F8A3, #A323F8
Split complementary#23E3F8, #3823F8
Tetradic#23F839, #2378F8, #F823E3

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FEF6E9
Lighter +30%#FDE1B7
Lighter +20%#FBCC86
Lighter +10%#FAB854
Darker −10%#E18A07
Darker −20%#AF6C06
Darker −30%#7E4D04
Darker −40%#4D2F02
More saturated +25%#FFA41C
Less saturated −25%#DC9D3F

Channel breakdown

R248
G163
B35
Red248 (97.3%)
Green163 (63.9%)
Blue35 (13.7%)
Hue36.06°
Saturation (HSL)93.83%
Lightness55.49%
Dominant channelRed
Hex per channelR F8 · G A3 · B 23

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Every value on this page was computed from “f8a323” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.