Recognised as Colour

#FB0344

#FB0344
Red
Dark
Nearest: Crimson

#FB0344 is a red with RGB values 251, 3, 68 and HSL 344°, 98%, 50%. It is a dark colour, so black text on it reaches 5.2:1 contrast (AA for normal text). The nearest named colour is Crimson.

Colour values

#FB0344#FB0344

HEX#FB0344

RGBrgb(251, 3, 68)

RGB (0–1)0.9843, 0.0118, 0.2667

RGB percentages98.4%, 1.2%, 26.7%

HSLhsl(344.3, 97.6%, 49.8%)

HSV / HSBhsv(344.3, 98.8%, 98.4%)

CMYK0%, 98.8%, 72.9%, 1.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,450,372

CSS custom property--colour: #FB0344;

Brightness & contrast

Relative luminance0.20992WCAG 2.x, 0 is black and 1 is white

Perceived brightness139.2 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5.2:1

Contrast with white4.04:1WCAG normal text: Fail

Contrast with black5.2:1WCAG normal text: AA

Greyscale equivalent#3C3C3C

Inverted#04FCBB

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#676044no red cones; affects about 1% of men; ΔE 85.5 from the original

Deuteranopia#9E8F3Cno green cones; the most common form, about 1% of men; ΔE 85.6 from the original

Tritanopia#FF002Ano blue cones; rare, and affects men and women equally; ΔE 15.1 from the original

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

Contrast with white, large text4.04:1WCAG large text: AA

Contrast with black, large text5.2:1WCAG large text: AAA

Named colours

Crimson · ΔE 11.6 Tomato · ΔE 25.8 Firebrick · ΔE 27.9 Red · ΔE 29.8 Orange red · ΔE 34.3 Brown · ΔE 34.8

Nearest named CSS colourCrimson (#DC143C)ΔE 11.62, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#03FBBA

Analogous#FB03C0, #FB3E03

Triadic#44FB03, #0344FB

Split complementary#03FB3E, #03C0FB

Tetradic#C0FB03, #03FBBA, #3E03FB

Tints, shades & saturation

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

Lighter +40%#FECCD9

Lighter +30%#FE99B4

Lighter +20%#FD678E

Lighter +10%#FD3469

Darker −10%#C90236

Darker −20%#960229

Darker −30%#64011B

Darker −40%#31010D

More saturated +25%#FE0043

Less saturated −25%#DB2353

Channel breakdown

R251

B68

Red251 (98.4%)

Green3 (1.2%)

Blue68 (26.7%)

Hue344.27°

Saturation (HSL)97.64%

Lightness49.8%

Dominant channelRed

Hex per channelR FB · G 03 · B 44

Keep nerding

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

#FB0344

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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