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Recognised as Colour

#C1DEEF

  • #C1DEEF
  • Blue
  • Light
  • Nearest: Light blue

#C1DEEF is a blue with RGB values 193, 222, 239 and HSL 202°, 59%, 85%. It is a light colour, so black text on it reaches 15:1 contrast (AAA for normal text). The nearest named colour is Light blue.

Colour values

#C1DEEF#C1DEEF
HEX#C1DEEF
RGBrgb(193, 222, 239)
RGB (0–1)0.7569, 0.8706, 0.9373
RGB percentages75.7%, 87.1%, 93.7%
HSLhsl(202.2, 59%, 84.7%)
HSV / HSBhsv(202.2, 19.2%, 93.7%)
CMYK19.2%, 7.1%, 0%, 6.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer12,705,519
CSS custom property--colour: #C1DEEF;

Brightness & contrast

Relative luminance0.69812WCAG 2.x, 0 is black and 1 is white
Perceived brightness215.8 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 14.96:1
Contrast with white1.4:1WCAG normal text: Fail
Contrast with black14.96:1WCAG normal text: AAA
Greyscale equivalent#D9D9D9
Inverted#3E2110

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#D6DDF0no red cones; affects about 1% of men; ΔE 7.5 from the original
Deuteranopia#D0D7EFno green cones; the most common form, about 1% of men; ΔE 8.4 from the original
Tritanopia#B4E3E3no blue cones; rare, and affects men and women equally; ΔE 11.1 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.4:1WCAG large text: Fail
Contrast with black, large text14.96:1WCAG large text: AAA

Named colours

Light blue · ΔE 5.8Powder blue · ΔE 8.8Light steelblue · ΔE 10.4Lavender · ΔE 11.1Gainsboro · ΔE 13Light grey · ΔE 13.2
Nearest named CSS colourLight blue (#ADD8E6)ΔE 5.77, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#EFD2C1
Analogous#C1EFE9, #C1C7EF
Triadic#EFC1DE, #DEEFC1
Split complementary#EFC1C7, #EFE9C1
Tetradic#E9C1EF, #EFD2C1, #C7EFC1

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FFFFFF
Lighter +20%#FFFFFF
Lighter +10%#EAF4F9
Darker −10%#98C8E5
Darker −20%#70B3DA
Darker −30%#479DD0
Darker −40%#2F84B5
More saturated +25%#B7E1F9
Less saturated −25%#CBDBE5

Channel breakdown

R193
G222
B239
Red193 (75.7%)
Green222 (87.1%)
Blue239 (93.7%)
Hue202.17°
Saturation (HSL)58.97%
Lightness84.71%
Dominant channelBlue
Hex per channelR C1 · G DE · B EF

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Every value on this page was computed from “c1deef” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.