Nerdulator> put something in

Colour

#54CDFF

  • #54CDFF
  • Cyan
  • Light
  • Nearest: Deep skyblue

#54CDFF is a cyan with RGB values 84, 205, 255 and HSL 198°, 100%, 66%. It is a light colour, so black text on it reaches 11.6:1 contrast (AAA for normal text). The nearest named colour is Deep skyblue.

Colour values

#54CDFF#54CDFF
HEX#54CDFF
RGBrgb(84, 205, 255)
RGB (0–1)0.3294, 0.8039, 1
RGB percentages32.9%, 80.4%, 100%
HSLhsl(197.5, 100%, 66.5%)
HSV / HSBhsv(197.5, 67.1%, 100%)
CMYK67.1%, 19.6%, 0%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,557,759
CSS custom property--colour: #54CDFF;

Brightness & contrast

Relative luminance0.52767WCAG 2.x, 0 is black and 1 is white
Perceived brightness184.9 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 11.55:1
Contrast with white1.82:1WCAG normal text: Fail
Contrast with black11.55:1WCAG normal text: AAA
Greyscale equivalent#B7B7B7
Inverted#AB3200

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#B3CAFFno red cones; affects about 1% of men; ΔE 23.7 from the original
Deuteranopia#9BB9FEno green cones; the most common form, about 1% of men; ΔE 25.4 from the original
Tritanopia#00DBDDno blue cones; rare, and affects men and women equally; ΔE 31.6 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.82:1WCAG large text: Fail
Contrast with black, large text11.55:1WCAG large text: AAA

Named colours

Deep skyblue · ΔE 9.7Light skyblue · ΔE 10Sky blue · ΔE 13.7Light blue · ΔE 24.9Light steelblue · ΔE 25.9Powder blue · ΔE 28.1
Nearest named CSS colourDeep skyblue (#00BFFF)ΔE 9.71, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FF8654
Analogous#54FFDC, #5477FF
Triadic#FF54CD, #CDFF54
Split complementary#FF5477, #FFDB54
Tetradic#DC54FF, #FF8654, #78FF54

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#EDFAFF
Lighter +20%#BAEBFF
Lighter +10%#87DCFF
Darker −10%#21BEFF
Darker −20%#00A8ED
Darker −30%#0084BA
Darker −40%#006087
More saturated +25%#54CDFF
Less saturated −25%#69C4EA

Channel breakdown

R84
G205
B255
Red84 (32.9%)
Green205 (80.4%)
Blue255 (100%)
Hue197.54°
Saturation (HSL)100%
Lightness66.47%
Dominant channelBlue
Hex per channelR 54 · G CD · B FF

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 “54cdff” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.