Nerdulator> put something in

Recognised as Colour

#54AFF3

  • #54AFF3
  • Blue
  • Dark
  • Nearest: Deep skyblue

#54AFF3 is a blue with RGB values 84, 175, 243 and HSL 206°, 87%, 64%. It is a dark colour, so black text on it reaches 8.8:1 contrast (AAA for normal text). The nearest named colour is Deep skyblue.

Colour values

#54AFF3#54AFF3
HEX#54AFF3
RGBrgb(84, 175, 243)
RGB (0–1)0.3294, 0.6863, 0.9529
RGB percentages32.9%, 68.6%, 95.3%
HSLhsl(205.7, 86.9%, 64.1%)
HSV / HSBhsv(205.7, 65.4%, 95.3%)
CMYK65.4%, 28%, 0%, 4.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,550,067
CSS custom property--colour: #54AFF3;

Brightness & contrast

Relative luminance0.39016WCAG 2.x, 0 is black and 1 is white
Perceived brightness163.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 8.8:1
Contrast with white2.39:1WCAG normal text: Fail
Contrast with black8.8:1WCAG normal text: AAA
Greyscale equivalent#A1A1A1
Inverted#AB500C

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#91B0F6no red cones; affects about 1% of men; ΔE 14.1 from the original
Deuteranopia#7BA1F2no green cones; the most common form, about 1% of men; ΔE 15.6 from the original
Tritanopia#00C0C7no blue cones; rare, and affects men and women equally; ΔE 40.6 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.39:1WCAG large text: Fail
Contrast with black, large text8.8:1WCAG large text: AAA

Named colours

Deep skyblue · ΔE 11.9Light skyblue · ΔE 17.8Cornflower blue · ΔE 18.7Steel blue · ΔE 19.1Sky blue · ΔE 24.6Dodgerblue · ΔE 28.6
Nearest named CSS colourDeep skyblue (#00BFFF)ΔE 11.87, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#F39854
Analogous#54F3E7, #545FF3
Triadic#F354AF, #AFF354
Split complementary#F3545F, #F3E854
Tetradic#E754F3, #F39854, #5FF354

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#E3F2FD
Lighter +20%#B3DCFA
Lighter +10%#84C5F6
Darker −10%#2499F0
Darker −20%#0F7FD2
Darker −30%#0B62A3
Darker −40%#084573
More saturated +25%#48B1FF
Less saturated −25%#6BACDC

Channel breakdown

R84
G175
B243
Red84 (32.9%)
Green175 (68.6%)
Blue243 (95.3%)
Hue205.66°
Saturation (HSL)86.89%
Lightness64.12%
Dominant channelBlue
Hex per channelR 54 · G AF · B F3

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 “54aff3” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.