Recognised as Colour

#FB3A53

#FB3A53
Red
Dark
Nearest: Crimson

#FB3A53 is a red with RGB values 251, 58, 83 and HSL 352°, 96%, 61%. It is a dark colour, so black text on it reaches 5.8:1 contrast (AA for normal text). The nearest named colour is Crimson.

Colour values

#FB3A53#FB3A53

HEX#FB3A53

RGBrgb(251, 58, 83)

RGB (0–1)0.9843, 0.2275, 0.3255

RGB percentages98.4%, 22.7%, 32.5%

HSLhsl(352.2, 96%, 60.6%)

HSV / HSBhsv(352.2, 76.9%, 98.4%)

CMYK0%, 76.9%, 66.9%, 1.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,464,467

CSS custom property--colour: #FB3A53;

Brightness & contrast

Relative luminance0.2416WCAG 2.x, 0 is black and 1 is white

Perceived brightness147 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5.83:1

Contrast with white3.6:1WCAG normal text: Fail

Contrast with black5.83:1WCAG normal text: AA

Greyscale equivalent#656565

Inverted#04C5AC

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#746D52no red cones; affects about 1% of men; ΔE 76.4 from the original

Deuteranopia#A4954Dno green cones; the most common form, about 1% of men; ΔE 76.6 from the original

Tritanopia#FF0045no blue cones; rare, and affects men and women equally; ΔE 11 from the original

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

Contrast with white, large text3.6:1WCAG large text: AA

Contrast with black, large text5.83:1WCAG large text: AAA

Named colours

Crimson · ΔE 9.3 Tomato · ΔE 20.6 Firebrick · ΔE 24 Salmon · ΔE 29.1 Brown · ΔE 29.2 Indian red · ΔE 29.3

Nearest named CSS colourCrimson (#DC143C)ΔE 9.33, clearly different but related

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#3AFBE2

Analogous#FB3AB3, #FB823A

Triadic#53FB3A, #3A53FB

Split complementary#3AFB82, #3AB3FB

Tetradic#B3FB3A, #3AFBE2, #823AFB

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#FED0D6

Lighter +20%#FD9EAA

Lighter +10%#FC6C7F

Darker −10%#FA0827

Darker −20%#CB041E

Darker −30%#990317

Darker −40%#67020F

More saturated +25%#FF3650

Less saturated −25%#E25366

Channel breakdown

R251

G58

B83

Red251 (98.4%)

Green58 (22.7%)

Blue83 (32.5%)

Hue352.23°

Saturation (HSL)96.02%

Lightness60.59%

Dominant channelRed

Hex per channelR FB · G 3A · B 53

Keep nerding

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

#FB3A53

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