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Recognised as Colour

#45CBC1

  • #45CBC1
  • Cyan
  • Dark
  • Nearest: Medium turquoise

#45CBC1 is a cyan with RGB values 69, 203, 193 and HSL 176°, 56%, 53%. It is a dark colour, so black text on it reaches 10.6:1 contrast (AAA for normal text). The nearest named colour is Medium turquoise.

Colour values

#45CBC1#45CBC1
HEX#45CBC1
RGBrgb(69, 203, 193)
RGB (0–1)0.2706, 0.7961, 0.7569
RGB percentages27.1%, 79.6%, 75.7%
HSLhsl(175.5, 56.3%, 53.3%)
HSV / HSBhsv(175.5, 66%, 79.6%)
CMYK66%, 0%, 4.9%, 20.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,574,145
CSS custom property--colour: #45CBC1;

Brightness & contrast

Relative luminance0.47827WCAG 2.x, 0 is black and 1 is white
Perceived brightness172.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 10.57:1
Contrast with white1.99:1WCAG normal text: Fail
Contrast with black10.57:1WCAG normal text: AAA
Greyscale equivalent#AEAEAE
Inverted#BA343E

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#C0C0C1no red cones; affects about 1% of men; ΔE 38.7 from the original
Deuteranopia#ACB2C2no green cones; the most common form, about 1% of men; ΔE 39.4 from the original
Tritanopia#00D0C8no blue cones; rare, and affects men and women equally; ΔE 6.1 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.99:1WCAG large text: Fail
Contrast with black, large text10.57:1WCAG large text: AAA

Named colours

Medium turquoise · ΔE 3.5Dark turquoise · ΔE 8.1Light seagreen · ΔE 9Turquoise · ΔE 9Medium aquamarine · ΔE 14Aqua · ΔE 21
Nearest named CSS colourMedium turquoise (#48D1CC)ΔE 3.54, a close match
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#CB454F
Analogous#45CB7E, #4592CB
Triadic#C145CB, #CBC145
Split complementary#CB4592, #CB7E45
Tetradic#7E45CB, #CB454F, #92CB45

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E4F8F6
Lighter +30%#BDECE9
Lighter +20%#95E1DC
Lighter +10%#6DD6CE
Darker −10%#30ADA3
Darker −20%#25857E
Darker −30%#1A5D58
Darker −40%#0F3532
More saturated +25%#27E9DA
Less saturated −25%#63ADA8

Channel breakdown

R69
G203
B193
Red69 (27.1%)
Green203 (79.6%)
Blue193 (75.7%)
Hue175.52°
Saturation (HSL)56.3%
Lightness53.33%
Dominant channelGreen
Hex per channelR 45 · G CB · B C1

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Every value on this page was computed from “45cbc1” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.