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Colour

#FF9E04

  • #FF9E04
  • Orange
  • Dark
  • Nearest: Orange

#FF9E04 is a orange with RGB values 255, 158, 4 and HSL 37°, 100%, 51%. It is a dark colour, so black text on it reaches 10.1:1 contrast (AAA for normal text). The nearest named colour is Orange.

Colour values

#FF9E04#FF9E04
HEX#FF9E04
RGBrgb(255, 158, 4)
RGB (0–1)1, 0.6196, 0.0157
RGB percentages100%, 62%, 1.6%
HSLhsl(36.8, 100%, 50.8%)
HSV / HSBhsv(36.8, 98.4%, 100%)
CMYK0%, 38%, 98.4%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer16,752,132
CSS custom property--colour: #FF9E04;

Brightness & contrast

Relative luminance0.45722WCAG 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 10.14:1
Contrast with white2.07:1WCAG normal text: Fail
Contrast with black10.14:1WCAG normal text: AAA
Greyscale equivalent#A8A8A8
Inverted#0061FB

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#BEA600no red cones; affects about 1% of men; ΔE 33.5 from the original
Deuteranopia#D4BD0Dno green cones; the most common form, about 1% of men; ΔE 34.8 from the original
Tritanopia#FF8687no blue cones; rare, and affects men and women equally; ΔE 59.9 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.07:1WCAG large text: Fail
Contrast with black, large text10.14:1WCAG large text: AAA

Named colours

Orange · ΔE 4.3Dark orange · ΔE 10.2Goldenrod · ΔE 21.1Dark goldenrod · ΔE 27.1Chocolate · ΔE 28.6Sandy brown · ΔE 31
Nearest named CSS colourOrange (#FFA500)ΔE 4.26, a close match
Hue familyorange
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#0465FF
Analogous#FF2104, #E2FF04
Triadic#04FF9E, #9E04FF
Split complementary#04E2FF, #2104FF
Tetradic#04FF21, #0465FF, #FF04E2

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFEDD0
Lighter +30%#FFD99D
Lighter +20%#FFC56A
Lighter +10%#FFB237
Darker −10%#D08000
Darker −20%#9D6000
Darker −30%#6A4100
Darker −40%#372200
More saturated +25%#FF9E04
Less saturated −25%#E09723

Channel breakdown

R255
G158
B4
Red255 (100%)
Green158 (62%)
Blue4 (1.6%)
Hue36.81°
Saturation (HSL)100%
Lightness50.78%
Dominant channelRed
Hex per channelR FF · G 9E · B 04

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Every value on this page was computed from “ff9e04” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.