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Colour

#FD9300

  • #FD9300
  • Orange
  • Dark
  • Nearest: Dark orange

#FD9300 is a orange with RGB values 253, 147, 0 and HSL 35°, 100%, 50%. It is a dark colour, so black text on it reaches 9.4:1 contrast (AAA for normal text). The nearest named colour is Dark orange.

Colour values

#FD9300#FD9300
HEX#FD9300
RGBrgb(253, 147, 0)
RGB (0–1)0.9922, 0.5765, 0
RGB percentages99.2%, 57.6%, 0%
HSLhsl(34.9, 100%, 49.6%)
HSV / HSBhsv(34.9, 100%, 99.2%)
CMYK0%, 41.9%, 100%, 0.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer16,618,240
CSS custom property--colour: #FD9300;

Brightness & contrast

Relative luminance0.4175WCAG 2.x, 0 is black and 1 is white
Perceived brightness178.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 9.35:1
Contrast with white2.25:1WCAG normal text: Fail
Contrast with black9.35:1WCAG normal text: AAA
Greyscale equivalent#9F9F9F
Inverted#026CFF

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#B49E00no red cones; affects about 1% of men; ΔE 38.8 from the original
Deuteranopia#CDB703no green cones; the most common form, about 1% of men; ΔE 39.7 from the original
Tritanopia#FF7A7Dno blue cones; rare, and affects men and women equally; ΔE 56.5 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.25:1WCAG large text: Fail
Contrast with black, large text9.35:1WCAG large text: AAA

Named colours

Dark orange · ΔE 4.6Orange · ΔE 9.9Chocolate · ΔE 24.8Goldenrod · ΔE 25Dark goldenrod · ΔE 28.6Sandy brown · ΔE 31
Nearest named CSS colourDark orange (#FF8C00)ΔE 4.59, a close match
Hue familyorange
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#006AFD
Analogous#FD1400, #E9FD00
Triadic#00FD93, #9300FD
Split complementary#00E9FD, #1400FD
Tetradic#00FD14, #006AFD, #FD00E9

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFE9CA
Lighter +30%#FFD397
Lighter +20%#FFBE64
Lighter +10%#FFA931
Darker −10%#CA7500
Darker −20%#975800
Darker −30%#643A00
Darker −40%#311C00
More saturated +25%#FD9300
Less saturated −25%#DD8E20

Channel breakdown

R253
G147
B0
Red253 (99.2%)
Green147 (57.6%)
Blue0 (0%)
Hue34.86°
Saturation (HSL)100%
Lightness49.61%
Dominant channelRed
Hex per channelR FD · G 93 · B 00

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Every value on this page was computed from “fd9300” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.