Colour

#F44801

#F44801
Orange
Dark
Nearest: Orange red

#F44801 is a orange with RGB values 244, 72, 1 and HSL 18°, 99%, 48%. It is a dark colour, so black text on it reaches 5.8:1 contrast (AA for normal text). The nearest named colour is Orange red.

Colour values

#F44801#F44801

HEX#F44801

RGBrgb(244, 72, 1)

RGB (0–1)0.9569, 0.2824, 0.0039

RGB percentages95.7%, 28.2%, 0.4%

HSLhsl(17.5, 99.2%, 48%)

HSV / HSBhsv(17.5, 99.6%, 95.7%)

CMYK0%, 70.5%, 99.6%, 4.3%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,009,217

CSS custom property--colour: #F44801;

Brightness & contrast

Relative luminance0.2387WCAG 2.x, 0 is black and 1 is white

Perceived brightness144.4 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5.77:1

Contrast with white3.64:1WCAG normal text: Fail

Contrast with black5.77:1WCAG normal text: AA

Greyscale equivalent#676767

Inverted#0BB7FE

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#7D6E00no red cones; affects about 1% of men; ΔE 69.9 from the original

Deuteranopia#A79400no green cones; the most common form, about 1% of men; ΔE 69.3 from the original

Tritanopia#FF003Fno blue cones; rare, and affects men and women equally; ΔE 31.3 from the original

Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning

Contrast with white, large text3.64:1WCAG large text: AA

Contrast with black, large text5.77:1WCAG large text: AAA

Named colours

Orange red · ΔE 5.2 Red · ΔE 17 Tomato · ΔE 22.1 Chocolate · ΔE 28.2 Coral · ΔE 28.8 Dark orange · ΔE 31

Nearest named CSS colourOrange red (#FF4500)ΔE 5.15, clearly different but related

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

base +30°+90°+120°+180°+210°+240°+270°+330°

Complementary#01ADF4

Analogous#F40133, #F4C101

Triadic#01F448, #4801F4

Split complementary#01F4C1, #0134F4

Tetradic#34F401, #01ADF4, #C201F4

Tints, shades & saturation

+40%+30%+20%+10%base -10%-20%-30%-40%

Lighter +40%#FFD4C2

Lighter +30%#FFB08F

Lighter +20%#FE8C5D

Lighter +10%#FE682A

Darker −10%#C13901

Darker −20%#8E2A01

Darker −30%#5C1B00

Darker −40%#290C00

More saturated +25%#F54800

Less saturated −25%#D55520

Channel breakdown

R244

G72

Red244 (95.7%)

Green72 (28.2%)

Blue1 (0.4%)

Hue17.53°

Saturation (HSL)99.18%

Lightness48.04%

Dominant channelRed

Hex per channelR F4 · G 48 · B 01

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

#F44801

Colour values

Brightness & contrast

Colour vision & accessibility

Named colours

Colour harmonies

Tints, shades & saturation

Channel breakdown

Keep nerding

Harmonies

Lighter and darker

Similar named colours

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