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Recognised as Colour

#C1DEF7

  • #C1DEF7
  • Blue
  • Light
  • Nearest: Light blue

#C1DEF7 is a blue with RGB values 193, 222, 247 and HSL 208°, 77%, 86%. It is a light colour, so black text on it reaches 15.1:1 contrast (AAA for normal text). The nearest named colour is Light blue.

Colour values

#C1DEF7#C1DEF7
HEX#C1DEF7
RGBrgb(193, 222, 247)
RGB (0–1)0.7569, 0.8706, 0.9686
RGB percentages75.7%, 87.1%, 96.9%
HSLhsl(207.8, 77.1%, 86.3%)
HSV / HSBhsv(207.8, 21.9%, 96.9%)
CMYK21.9%, 10.1%, 0%, 3.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer12,705,527
CSS custom property--colour: #C1DEF7;

Brightness & contrast

Relative luminance0.70295WCAG 2.x, 0 is black and 1 is white
Perceived brightness216.8 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 15.06:1
Contrast with white1.39:1WCAG normal text: Fail
Contrast with black15.06:1WCAG normal text: AAA
Greyscale equivalent#DADADA
Inverted#3E2108

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#D4DEF8no red cones; affects about 1% of men; ΔE 6.4 from the original
Deuteranopia#CDD8F7no green cones; the most common form, about 1% of men; ΔE 6.9 from the original
Tritanopia#B2E4E6no blue cones; rare, and affects men and women equally; ΔE 14.5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.39:1WCAG large text: Fail
Contrast with black, large text15.06:1WCAG large text: AAA

Named colours

Light blue · ΔE 8.4Light steelblue · ΔE 9.2Lavender · ΔE 10.9Powder blue · ΔE 12.3Sky blue · ΔE 14.5Alice blue · ΔE 15.2
Nearest named CSS colourLight blue (#ADD8E6)ΔE 8.35, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#F7DAC1
Analogous#C1F7F5, #C1C3F7
Triadic#F7C1DE, #DEF7C1
Split complementary#F7C1C3, #F7F5C1
Tetradic#F5C1F7, #F7DAC1, #C3F7C1

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FFFFFF
Lighter +20%#FFFFFF
Lighter +10%#EEF6FD
Darker −10%#94C6F1
Darker −20%#67AEEB
Darker −30%#3996E6
Darker −40%#1B7DD1
More saturated +25%#B9DFFF
Less saturated −25%#CADDEE

Channel breakdown

R193
G222
B247
Red193 (75.7%)
Green222 (87.1%)
Blue247 (96.9%)
Hue207.78°
Saturation (HSL)77.14%
Lightness86.27%
Dominant channelBlue
Hex per channelR C1 · G DE · B F7

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Every value on this page was computed from “c1def7” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.