Nerdulator> put something in

Recognised as Colour

#FA2245

  • #FA2245
  • Red
  • Dark
  • Nearest: Crimson

#FA2245 is a red with RGB values 250, 34, 69 and HSL 350°, 96%, 56%. It is a dark colour, so black text on it reaches 5.4:1 contrast (AA for normal text). The nearest named colour is Crimson.

Colour values

#FA2245#FA2245
HEX#FA2245
RGBrgb(250, 34, 69)
RGB (0–1)0.9804, 0.1333, 0.2706
RGB percentages98%, 13.3%, 27.1%
HSLhsl(350.3, 95.6%, 55.7%)
HSV / HSBhsv(350.3, 86.4%, 98%)
CMYK0%, 86.4%, 72.4%, 2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer16,392,773
CSS custom property--colour: #FA2245;

Brightness & contrast

Relative luminance0.21898WCAG 2.x, 0 is black and 1 is white
Perceived brightness141.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.38:1
Contrast with white3.9:1WCAG normal text: Fail
Contrast with black5.38:1WCAG normal text: AA
Greyscale equivalent#525252
Inverted#05DDBA

Colour vision & accessibility

Protanopia#6C6444no red cones; affects about 1% of men; ΔE 81.7 from the original
Deuteranopia#A0913Dno green cones; the most common form, about 1% of men; ΔE 82.2 from the original
Tritanopia#FF0033no blue cones; rare, and affects men and women equally; ΔE 10.8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.9:1WCAG large text: AA
Contrast with black, large text5.38:1WCAG large text: AAA

Named colours

Nearest named CSS colourCrimson (#DC143C)ΔE 9.91, clearly different but related
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

Complementary#22FAD7
Analogous#FA22B1, #FA6B22
Triadic#45FA22, #2245FA
Split complementary#22FA6B, #22B1FA
Tetradic#B1FA22, #22FAD7, #6B22FA

Tints, shades & saturation

Lighter +40%#FFE9ED
Lighter +30%#FDB8C3
Lighter +20%#FC8699
Lighter +10%#FB546F
Darker −10%#E40529
Darker −20%#B20420
Darker −30%#800317
Darker −40%#4E020E
More saturated +25%#FF1D42
Less saturated −25%#DE3E58

Channel breakdown

R250
G34
B69
Red250 (98%)
Green34 (13.3%)
Blue69 (27.1%)
Hue350.28°
Saturation (HSL)95.58%
Lightness55.69%
Dominant channelRed
Hex per channelR FA · G 22 · B 45

Keep nerding

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

Nerdulate something else

Nothing in mind? Surprise me · today’s page

Every value on this page was computed from “fa2245” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.