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Recognised as Colour

#3FBCC3

  • #3FBCC3
  • Cyan
  • Dark
  • Nearest: Dark turquoise

#3FBCC3 is a cyan with RGB values 63, 188, 195 and HSL 183°, 52%, 51%. It is a dark colour, so black text on it reaches 9.2:1 contrast (AAA for normal text). The nearest named colour is Dark turquoise.

Colour values

#3FBCC3#3FBCC3
HEX#3FBCC3
RGBrgb(63, 188, 195)
RGB (0–1)0.2471, 0.7373, 0.7647
RGB percentages24.7%, 73.7%, 76.5%
HSLhsl(183.2, 52.4%, 50.6%)
HSV / HSBhsv(183.2, 67.7%, 76.5%)
CMYK67.7%, 3.6%, 0%, 23.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,177,091
CSS custom property--colour: #3FBCC3;

Brightness & contrast

Relative luminance0.40963WCAG 2.x, 0 is black and 1 is white
Perceived brightness162.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 9.19:1
Contrast with white2.28:1WCAG normal text: Fail
Contrast with black9.19:1WCAG normal text: AAA
Greyscale equivalent#A2A2A2
Inverted#C0433C

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#AEB4C4no red cones; affects about 1% of men; ΔE 32.9 from the original
Deuteranopia#9BA5C4no green cones; the most common form, about 1% of men; ΔE 34.7 from the original
Tritanopia#00C3BEno blue cones; rare, and affects men and women equally; ΔE 10.5 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.28:1WCAG large text: Fail
Contrast with black, large text9.19:1WCAG large text: AAA

Named colours

Dark turquoise · ΔE 10.1Medium turquoise · ΔE 10.4Light seagreen · ΔE 10.4Cadetblue · ΔE 16Dark cyan · ΔE 18.5Turquoise · ΔE 19.4
Nearest named CSS colourDark turquoise (#00CED1)ΔE 10.1, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#C3463F
Analogous#3FC388, #3F7AC3
Triadic#C33FBC, #BCC33F
Split complementary#C33F7A, #C3883F
Tetradic#883FC3, #C3463F, #7AC33F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#DAF2F4
Lighter +30%#B4E5E7
Lighter +20%#8DD7DB
Lighter +10%#66CACF
Darker −10%#31989E
Darker −20%#257377
Darker −30%#194D50
Darker −40%#0D2829
More saturated +25%#1FD8E3
Less saturated −25%#5FA0A3

Channel breakdown

R63
G188
B195
Red63 (24.7%)
Green188 (73.7%)
Blue195 (76.5%)
Hue183.18°
Saturation (HSL)52.38%
Lightness50.59%
Dominant channelBlue
Hex per channelR 3F · G BC · B C3

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Every value on this page was computed from “3fbcc3” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.