Nerdulator> put something in

Recognised as Colour

#DD457B

  • #DD457B
  • Red
  • Dark
  • Nearest: Hot pink

#DD457B is a red with RGB values 221, 69, 123 and HSL 339°, 69%, 57%. It is a dark colour, so black text on it reaches 5.2:1 contrast (AA for normal text). The nearest named colour is Hot pink.

Colour values

#DD457B#DD457B
HEX#DD457B
RGBrgb(221, 69, 123)
RGB (0–1)0.8667, 0.2706, 0.4824
RGB percentages86.7%, 27.1%, 48.2%
HSLhsl(338.7, 69.1%, 56.9%)
HSV / HSBhsv(338.7, 68.8%, 86.7%)
CMYK0%, 68.8%, 44.3%, 13.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer14,501,243
CSS custom property--colour: #DD457B;

Brightness & contrast

Relative luminance0.21058WCAG 2.x, 0 is black and 1 is white
Perceived brightness138.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.21:1
Contrast with white4.03:1WCAG normal text: Fail
Contrast with black5.21:1WCAG normal text: AA
Greyscale equivalent#696969
Inverted#22BA84

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#666C7Cno red cones; affects about 1% of men; ΔE 63.2 from the original
Deuteranopia#8E8977no green cones; the most common form, about 1% of men; ΔE 64.5 from the original
Tritanopia#F02F5Bno blue cones; rare, and affects men and women equally; ΔE 22.3 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.03:1WCAG large text: AA
Contrast with black, large text5.21:1WCAG large text: AAA

Named colours

Hot pink · ΔE 19Pale violetred · ΔE 19Medium violet red · ΔE 22.1Deep pink · ΔE 23.9Indian red · ΔE 25.7Light coral · ΔE 28.7
Nearest named CSS colourHot pink (#FF69B4)ΔE 18.98, a distinctly different colour
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#45DDA7
Analogous#DD45C7, #DD5B45
Triadic#7BDD45, #457BDD
Split complementary#45DD5B, #45C7DD
Tetradic#C7DD45, #45DDA7, #5B45DD

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FDF1F5
Lighter +30%#F5C6D7
Lighter +20%#ED9BB8
Lighter +10%#E5709A
Darker −10%#CA2560
Darker −20%#9F1D4B
Darker −30%#741537
Darker −40%#490D22
More saturated +25%#F92973
Less saturated −25%#C26083

Channel breakdown

R221
G69
B123
Red221 (86.7%)
Green69 (27.1%)
Blue123 (48.2%)
Hue338.68°
Saturation (HSL)69.09%
Lightness56.86%
Dominant channelRed
Hex per channelR DD · G 45 · B 7B

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 “dd457b” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.