Nerdulator> put something in

Recognised as Colour

#FD308B

  • #FD308B
  • Red
  • Dark
  • Nearest: Deep pink

#FD308B is a red with RGB values 253, 48, 139 and HSL 333°, 98%, 59%. It is a dark colour, so black text on it reaches 6:1 contrast (AA for normal text). The nearest named colour is Deep pink.

Colour values

#FD308B#FD308B
HEX#FD308B
RGBrgb(253, 48, 139)
RGB (0–1)0.9922, 0.1882, 0.5451
RGB percentages99.2%, 18.8%, 54.5%
HSLhsl(333.4, 98.1%, 59%)
HSV / HSBhsv(333.4, 81%, 99.2%)
CMYK0%, 81%, 45.1%, 0.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer16,593,035
CSS custom property--colour: #FD308B;

Brightness & contrast

Relative luminance0.24861WCAG 2.x, 0 is black and 1 is white
Perceived brightness150.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.97:1
Contrast with white3.52:1WCAG normal text: Fail
Contrast with black5.97:1WCAG normal text: AA
Greyscale equivalent#626262
Inverted#02CF74

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#64708Dno red cones; affects about 1% of men; ΔE 78.9 from the original
Deuteranopia#9B9786no green cones; the most common form, about 1% of men; ΔE 81.1 from the original
Tritanopia#FF005Bno blue cones; rare, and affects men and women equally; ΔE 25.2 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.52:1WCAG large text: AA
Contrast with black, large text5.97:1WCAG large text: AAA

Named colours

Deep pink · ΔE 8.5Hot pink · ΔE 20.2Medium violet red · ΔE 21.3Pale violetred · ΔE 33.5Crimson · ΔE 35.5Indian red · ΔE 40.4
Nearest named CSS colourDeep pink (#FF1493)ΔE 8.47, clearly different but related
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#30FDA2
Analogous#FD30F1, #FD3C30
Triadic#8BFD30, #308BFD
Split complementary#30FD3C, #30F2FD
Tetradic#F2FD30, #30FDA2, #3C30FD

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFAFC
Lighter +30%#FEC8E0
Lighter +20%#FE95C4
Lighter +10%#FD63A7
Darker −10%#F8026F
Darker −20%#C50259
Darker −30%#930142
Darker −40%#60012B
More saturated +25%#FF2E8B
Less saturated −25%#E34A8E

Channel breakdown

R253
G48
B139
Red253 (99.2%)
Green48 (18.8%)
Blue139 (54.5%)
Hue333.37°
Saturation (HSL)98.09%
Lightness59.02%
Dominant channelRed
Hex per channelR FD · G 30 · B 8B

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 “fd308b” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.