Nerdulator> put something in

Recognised as Colour

#ACDAFF

  • #ACDAFF
  • Blue
  • Light
  • Nearest: Light skyblue

#ACDAFF is a blue with RGB values 172, 218, 255 and HSL 207°, 100%, 84%. It is a light colour, so black text on it reaches 14.2:1 contrast (AAA for normal text). The nearest named colour is Light skyblue.

Colour values

#ACDAFF#ACDAFF
HEX#ACDAFF
RGBrgb(172, 218, 255)
RGB (0–1)0.6745, 0.8549, 1
RGB percentages67.5%, 85.5%, 100%
HSLhsl(206.7, 100%, 83.7%)
HSV / HSBhsv(206.7, 32.5%, 100%)
CMYK32.5%, 14.5%, 0%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,328,255
CSS custom property--colour: #ACDAFF;

Brightness & contrast

Relative luminance0.66133WCAG 2.x, 0 is black and 1 is white
Perceived brightness210.1 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 14.23:1
Contrast with white1.48:1WCAG normal text: Fail
Contrast with black14.23:1WCAG normal text: AAA
Greyscale equivalent#D3D3D3
Inverted#532500

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#CBDAFFno red cones; affects about 1% of men; ΔE 9.7 from the original
Deuteranopia#C0D1FEno green cones; the most common form, about 1% of men; ΔE 10.3 from the original
Tritanopia#92E3E6no blue cones; rare, and affects men and women equally; ΔE 22.1 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.48:1WCAG large text: Fail
Contrast with black, large text14.23:1WCAG large text: AAA

Named colours

Light skyblue · ΔE 9Sky blue · ΔE 10.4Light steelblue · ΔE 11.3Light blue · ΔE 12.3Powder blue · ΔE 16.7Lavender · ΔE 17.9
Nearest named CSS colourLight skyblue (#87CEFA)ΔE 8.96, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FFD1AC
Analogous#ACFFFB, #ACB1FF
Triadic#FFACDA, #DAFFAC
Split complementary#FFACB1, #FFFBAC
Tetradic#FBACFF, #FFD1AC, #B1FFAC

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FFFFFF
Lighter +20%#FFFFFF
Lighter +10%#DFF1FF
Darker −10%#79C3FF
Darker −20%#46ADFF
Darker −30%#1396FF
Darker −40%#007CDF
More saturated +25%#ACDAFF
Less saturated −25%#B6D9F5

Channel breakdown

R172
G218
B255
Red172 (67.5%)
Green218 (85.5%)
Blue255 (100%)
Hue206.75°
Saturation (HSL)100%
Lightness83.73%
Dominant channelBlue
Hex per channelR AC · G DA · 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 “acdaff” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.