Colour

#FB4200

#FB4200
Orange
Dark
Nearest: Orange red

#FB4200 is a orange with RGB values 251, 66, 0 and HSL 16°, 100%, 49%. It is a dark colour, so black text on it reaches 5.9:1 contrast (AA for normal text). The nearest named colour is Orange red.

Colour values

#FB4200#FB4200

HEX#FB4200

RGBrgb(251, 66, 0)

RGB (0–1)0.9843, 0.2588, 0

RGB percentages98.4%, 25.9%, 0%

HSLhsl(15.8, 100%, 49.2%)

HSV / HSBhsv(15.8, 100%, 98.4%)

CMYK0%, 73.7%, 100%, 1.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,466,432

CSS custom property--colour: #FB4200;

Brightness & contrast

Relative luminance0.24406WCAG 2.x, 0 is black and 1 is white

Perceived brightness146.3 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5.88:1

Contrast with white3.57:1WCAG normal text: Fail

Contrast with black5.88:1WCAG normal text: AA

Greyscale equivalent#656565

Inverted#04BDFF

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#7D6D00no red cones; affects about 1% of men; ΔE 73.8 from the original

Deuteranopia#AA9600no green cones; the most common form, about 1% of men; ΔE 73.2 from the original

Tritanopia#FF003Ano blue cones; rare, and affects men and women equally; ΔE 27.7 from the original

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

Contrast with white, large text3.57:1WCAG large text: AA

Contrast with black, large text5.88:1WCAG large text: AAA

Named colours

Orange red · ΔE 1.4 Red · ΔE 13 Tomato · ΔE 24.4 Coral · ΔE 32.1 Chocolate · ΔE 32.5 Dark orange · ΔE 34.2

Nearest named CSS colourOrange red (#FF4500)ΔE 1.44, below the just-noticeable difference

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#00B9FB

Analogous#FB003B, #FBC000

Triadic#00FB42, #4200FB

Split complementary#00FBBF, #003CFB

Tetradic#3BFB00, #00B9FB, #BF00FB

Tints, shades & saturation

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

Lighter +40%#FFD6C8

Lighter +30%#FFB195

Lighter +20%#FF8B62

Lighter +10%#FF662F

Darker −10%#C83500

Darker −20%#952700

Darker −30%#621A00

Darker −40%#2F0C00

More saturated +25%#FB4200

Less saturated −25%#DC511F

Channel breakdown

R251

G66

Red251 (98.4%)

Green66 (25.9%)

Blue0 (0%)

Hue15.78°

Saturation (HSL)100%

Lightness49.22%

Dominant channelRed

Hex per channelR FB · G 42 · B 00

Keep nerding

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

#FB4200

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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