Recognised as Colour

#FB2D49

#FB2D49
Red
Dark
Nearest: Crimson

#FB2D49 is a red with RGB values 251, 45, 73 and HSL 352°, 96%, 58%. It is a dark colour, so black text on it reaches 5.6:1 contrast (AA for normal text). The nearest named colour is Crimson.

Colour values

#FB2D49#FB2D49

HEX#FB2D49

RGBrgb(251, 45, 73)

RGB (0–1)0.9843, 0.1765, 0.2863

RGB percentages98.4%, 17.6%, 28.6%

HSLhsl(351.8, 96.3%, 58%)

HSV / HSBhsv(351.8, 82.1%, 98.4%)

CMYK0%, 82.1%, 70.9%, 1.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,461,129

CSS custom property--colour: #FB2D49;

Brightness & contrast

Relative luminance0.22867WCAG 2.x, 0 is black and 1 is white

Perceived brightness143.6 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5.57:1

Contrast with white3.77:1WCAG normal text: Fail

Contrast with black5.57:1WCAG normal text: AA

Greyscale equivalent#5B5B5B

Inverted#04D2B6

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#706848no red cones; affects about 1% of men; ΔE 79.8 from the original

Deuteranopia#A29342no green cones; the most common form, about 1% of men; ΔE 80.2 from the original

Tritanopia#FF003Ano blue cones; rare, and affects men and women equally; ΔE 9.6 from the original

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

Contrast with white, large text3.77:1WCAG large text: AA

Contrast with black, large text5.57:1WCAG large text: AAA

Named colours

Crimson · ΔE 9.4 Tomato · ΔE 20.8 Firebrick · ΔE 24.7 Red · ΔE 30.9 Brown · ΔE 31.2 Salmon · ΔE 33

Nearest named CSS colourCrimson (#DC143C)ΔE 9.39, clearly different but related

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#2DFBDF

Analogous#FB2DB0, #FB782D

Triadic#49FB2D, #2D49FB

Split complementary#2DFB78, #2DB0FB

Tetradic#B0FB2D, #2DFBDF, #782DFB

Tints, shades & saturation

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

Lighter +40%#FFF5F6

Lighter +30%#FEC3CB

Lighter +20%#FD91A0

Lighter +10%#FC5F74

Darker −10%#F00525

Darker −20%#BE041D

Darker −30%#8C0315

Darker −40%#5A020E

More saturated +25%#FF2946

Less saturated −25%#E0485C

Channel breakdown

R251

G45

B73

Red251 (98.4%)

Green45 (17.6%)

Blue73 (28.6%)

Hue351.84°

Saturation (HSL)96.26%

Lightness58.04%

Dominant channelRed

Hex per channelR FB · G 2D · B 49

Keep nerding

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

#FB2D49

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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