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Recognised as Colour

#ABCFDD

  • #ABCFDD
  • Cyan
  • Light
  • Nearest: Light blue

#ABCFDD is a cyan with RGB values 171, 207, 221 and HSL 197°, 42%, 77%. It is a light colour, so black text on it reaches 12.7:1 contrast (AAA for normal text). The nearest named colour is Light blue.

Colour values

#ABCFDD#ABCFDD
HEX#ABCFDD
RGBrgb(171, 207, 221)
RGB (0–1)0.6706, 0.8118, 0.8667
RGB percentages67.1%, 81.2%, 86.7%
HSLhsl(196.8, 42.4%, 76.9%)
HSV / HSBhsv(196.8, 22.6%, 86.7%)
CMYK22.6%, 6.3%, 0%, 13.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,259,869
CSS custom property--colour: #ABCFDD;

Brightness & contrast

Relative luminance0.58504WCAG 2.x, 0 is black and 1 is white
Perceived brightness198.7 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 12.7:1
Contrast with white1.65:1WCAG normal text: Fail
Contrast with black12.7:1WCAG normal text: AAA
Greyscale equivalent#C8C8C8
Inverted#543022

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#C7CDDEno red cones; affects about 1% of men; ΔE 10.3 from the original
Deuteranopia#BFC7DDno green cones; the most common form, about 1% of men; ΔE 10.5 from the original
Tritanopia#9CD4D3no blue cones; rare, and affects men and women equally; ΔE 10.8 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.65:1WCAG large text: Fail
Contrast with black, large text12.7:1WCAG large text: AAA

Named colours

Light blue · ΔE 3.5Powder blue · ΔE 7.9Light steelblue · ΔE 9.1Sky blue · ΔE 12.2Silver · ΔE 14.4Light grey · ΔE 14.4
Nearest named CSS colourLight blue (#ADD8E6)ΔE 3.53, a close match
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#DDB9AB
Analogous#ABDDD2, #ABB6DD
Triadic#DDABCF, #CFDDAB
Split complementary#DDABB6, #DDD2AB
Tetradic#D2ABDD, #DDB9AB, #B6DDAB

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FFFFFF
Lighter +20%#F4F8FA
Lighter +10%#CFE4EC
Darker −10%#87BACE
Darker −20%#62A6C0
Darker −30%#458EAA
Darker −40%#367086
More saturated +25%#9CD5EC
Less saturated −25%#BAC9CE

Channel breakdown

R171
G207
B221
Red171 (67.1%)
Green207 (81.2%)
Blue221 (86.7%)
Hue196.8°
Saturation (HSL)42.37%
Lightness76.86%
Dominant channelBlue
Hex per channelR AB · G CF · B DD

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Every value on this page was computed from “abcfdd” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.