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Recognised as Colour

#67CBDB

  • #67CBDB
  • Cyan
  • Light
  • Nearest: Sky blue

#67CBDB is a cyan with RGB values 103, 203, 219 and HSL 188°, 62%, 63%. It is a light colour, so black text on it reaches 11.1:1 contrast (AAA for normal text). The nearest named colour is Sky blue.

Colour values

#67CBDB#67CBDB
HEX#67CBDB
RGBrgb(103, 203, 219)
RGB (0–1)0.4039, 0.7961, 0.8588
RGB percentages40.4%, 79.6%, 85.9%
HSLhsl(188.3, 61.7%, 63.1%)
HSV / HSBhsv(188.3, 53%, 85.9%)
CMYK53%, 7.3%, 0%, 14.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,802,395
CSS custom property--colour: #67CBDB;

Brightness & contrast

Relative luminance0.5071WCAG 2.x, 0 is black and 1 is white
Perceived brightness181.2 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 11.14:1
Contrast with white1.88:1WCAG normal text: Fail
Contrast with black11.14:1WCAG normal text: AAA
Greyscale equivalent#B7B7B7
Inverted#983424

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#BCC5DCno red cones; affects about 1% of men; ΔE 26.9 from the original
Deuteranopia#AAB7DBno green cones; the most common form, about 1% of men; ΔE 28.3 from the original
Tritanopia#00D3D0no blue cones; rare, and affects men and women equally; ΔE 18.7 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.88:1WCAG large text: Fail
Contrast with black, large text11.14:1WCAG large text: AAA

Named colours

Sky blue · ΔE 11.3Medium turquoise · ΔE 15.2Dark turquoise · ΔE 15.6Light blue · ΔE 16.7Powder blue · ΔE 17Pale turquoise · ΔE 17.9
Nearest named CSS colourSky blue (#87CEEB)ΔE 11.26, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#DB7767
Analogous#67DBB1, #6791DB
Triadic#DB67CB, #CBDB67
Split complementary#DB6791, #DBB167
Tetradic#B167DB, #DB7767, #91DB67

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#E3F5F8
Lighter +20%#B9E7EF
Lighter +10%#90D9E5
Darker −10%#3EBDD1
Darker −20%#2A9FB2
Darker −30%#207A89
Darker −40%#17555F
More saturated +25%#50DCF3
Less saturated −25%#7FBAC3

Channel breakdown

R103
G203
B219
Red103 (40.4%)
Green203 (79.6%)
Blue219 (85.9%)
Hue188.28°
Saturation (HSL)61.7%
Lightness63.14%
Dominant channelBlue
Hex per channelR 67 · G CB · B DB

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Every value on this page was computed from “67cbdb” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.