Colour

#F15706

#F15706
Orange
Dark
Nearest: Orange red

#F15706 is a orange with RGB values 241, 87, 6 and HSL 21°, 95%, 48%. It is a dark colour, so black text on it reaches 6.1:1 contrast (AA for normal text). The nearest named colour is Orange red.

Colour values

#F15706#F15706

HEX#F15706

RGBrgb(241, 87, 6)

RGB (0–1)0.9451, 0.3412, 0.0235

RGB percentages94.5%, 34.1%, 2.4%

HSLhsl(20.7, 95.1%, 48.4%)

HSV / HSBhsv(20.7, 97.5%, 94.5%)

CMYK0%, 63.9%, 97.5%, 5.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer15,816,454

CSS custom property--colour: #F15706;

Brightness & contrast

Relative luminance0.2553WCAG 2.x, 0 is black and 1 is white

Perceived brightness147.7 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 6.11:1

Contrast with white3.44:1WCAG normal text: Fail

Contrast with black6.11:1WCAG normal text: AA

Greyscale equivalent#727272

Inverted#0EA8F9

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#857400no red cones; affects about 1% of men; ΔE 62.3 from the original

Deuteranopia#AB9700no green cones; the most common form, about 1% of men; ΔE 62.3 from the original

Tritanopia#FF274Bno blue cones; rare, and affects men and women equally; ΔE 36.6 from the original

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

Contrast with white, large text3.44:1WCAG large text: AA

Contrast with black, large text6.11:1WCAG large text: AAA

Named colours

Orange red · ΔE 11.5 Tomato · ΔE 20.6 Chocolate · ΔE 21.9 Red · ΔE 23.9 Coral · ΔE 24.1 Dark orange · ΔE 24.8

Nearest named CSS colourOrange red (#FF4500)ΔE 11.46, a distinctly different colour

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#06A0F1

Analogous#F1062B, #F1CC06

Triadic#06F157, #5706F1

Split complementary#06F1CC, #062BF1

Tetradic#2BF106, #06A0F1, #CC06F1

Tints, shades & saturation

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

Lighter +40%#FED9C5

Lighter +30%#FCB894

Lighter +20%#FB9762

Lighter +10%#FA7630

Darker −10%#BF4505

Darker −20%#8D3304

Darker −30%#5C2102

Darker −40%#2A0F01

More saturated +25%#F75500

Less saturated −25%#D26125

Channel breakdown

R241

G87

Red241 (94.5%)

Green87 (34.1%)

Blue6 (2.4%)

Hue20.68°

Saturation (HSL)95.14%

Lightness48.43%

Dominant channelRed

Hex per channelR F1 · G 57 · B 06

Keep nerding

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#F15706

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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