Colour

#FB9B3A

#FB9B3A
Orange
Dark
Nearest: Dark orange

#FB9B3A is a orange with RGB values 251, 155, 58 and HSL 30°, 96%, 61%. It is a dark colour, so black text on it reaches 9.9:1 contrast (AAA for normal text). The nearest named colour is Dark orange.

Colour values

#FB9B3A#FB9B3A

HEX#FB9B3A

RGBrgb(251, 155, 58)

RGB (0–1)0.9843, 0.6078, 0.2275

RGB percentages98.4%, 60.8%, 22.7%

HSLhsl(30.2, 96%, 60.6%)

HSV / HSBhsv(30.2, 76.9%, 98.4%)

CMYK0%, 38.2%, 76.9%, 1.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,489,274

CSS custom property--colour: #FB9B3A;

Brightness & contrast

Relative luminance0.44257WCAG 2.x, 0 is black and 1 is white

Perceived brightness182.5 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 9.85:1

Contrast with white2.13:1WCAG normal text: Fail

Contrast with black9.85:1WCAG normal text: AAA

Greyscale equivalent#A8A8A8

Inverted#0464C5

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#B9A42Cno red cones; affects about 1% of men; ΔE 34.1 from the original

Deuteranopia#CFBA3Bno green cones; the most common form, about 1% of men; ΔE 35.1 from the original

Tritanopia#FF8587no blue cones; rare, and affects men and women equally; ΔE 46.2 from the original

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

Contrast with white, large text2.13:1WCAG large text: Fail

Contrast with black, large text9.85:1WCAG large text: AAA

Named colours

Dark orange · ΔE 15.4 Orange · ΔE 17 Sandy brown · ΔE 17 Chocolate · ΔE 19.4 Peru · ΔE 19.7 Goldenrod · ΔE 21

Nearest named CSS colourDark orange (#FF8C00)ΔE 15.39, a distinctly different colour

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#3A9AFB

Analogous#FB3B3A, #FAFB3A

Triadic#3AFB9B, #9B3AFB

Split complementary#3AFBFB, #3A3AFB

Tetradic#3AFB3A, #3A9AFB, #FB3AFB

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#FEE7D0

Lighter +20%#FDCE9E

Lighter +10%#FCB46C

Darker −10%#FA8208

Darker −20%#CB6804

Darker −30%#994E03

Darker −40%#673502

More saturated +25%#FF9B36

Less saturated −25%#E29B53

Channel breakdown

R251

G155

B58

Red251 (98.4%)

Green155 (60.8%)

Blue58 (22.7%)

Hue30.16°

Saturation (HSL)96.02%

Lightness60.59%

Dominant channelRed

Hex per channelR FB · G 9B · B 3A

Keep nerding

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

#FB9B3A

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

Nerdulate something else