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Recognised as Colour

#FDB01F

  • #FDB01F
  • Orange
  • Light
  • Nearest: Orange

#FDB01F is a orange with RGB values 253, 176, 31 and HSL 39°, 98%, 56%. It is a light colour, so black text on it reaches 11.4:1 contrast (AAA for normal text). The nearest named colour is Orange.

Colour values

#FDB01F#FDB01F
HEX#FDB01F
RGBrgb(253, 176, 31)
RGB (0–1)0.9922, 0.6902, 0.1216
RGB percentages99.2%, 69%, 12.2%
HSLhsl(39.2, 98.2%, 55.7%)
HSV / HSBhsv(39.2, 87.7%, 99.2%)
CMYK0%, 30.4%, 87.7%, 0.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer16,625,695
CSS custom property--colour: #FDB01F;

Brightness & contrast

Relative luminance0.52032WCAG 2.x, 0 is black and 1 is white
Perceived brightness193.5 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 11.41:1
Contrast with white1.84:1WCAG normal text: Fail
Contrast with black11.41:1WCAG normal text: AAA
Greyscale equivalent#B6B6B6
Inverted#024FE0

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#CCB400no red cones; affects about 1% of men; ΔE 24.1 from the original
Deuteranopia#DEC627no green cones; the most common form, about 1% of men; ΔE 24.7 from the original
Tritanopia#FF9B97no blue cones; rare, and affects men and women equally; ΔE 60.9 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.84:1WCAG large text: Fail
Contrast with black, large text11.41:1WCAG large text: AAA

Named colours

Orange · ΔE 7.4Goldenrod · ΔE 13.3Dark orange · ΔE 20.7Dark goldenrod · ΔE 23.7Gold · ΔE 24.6Sandy brown · ΔE 29.7
Nearest named CSS colourOrange (#FFA500)ΔE 7.36, clearly different but related
Hue familyorange
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#1F6CFD
Analogous#FD411F, #DBFD1F
Triadic#1FFDB0, #B01FFD
Split complementary#1FDBFD, #411FFD
Tetradic#1FFD41, #1F6CFD, #FD1FDB

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFF7E9
Lighter +30%#FEE5B7
Lighter +20%#FED484
Lighter +10%#FDC252
Darker −10%#E79802
Darker −20%#B47602
Darker −30%#825501
Darker −40%#4F3401
More saturated +25%#FFB11D
Less saturated −25%#E1A73B

Channel breakdown

R253
G176
B31
Red253 (99.2%)
Green176 (69%)
Blue31 (12.2%)
Hue39.19°
Saturation (HSL)98.23%
Lightness55.69%
Dominant channelRed
Hex per channelR FD · G B0 · B 1F

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Every value on this page was computed from “fdb01f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.