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Colour

#00C7CA

  • #00C7CA
  • Cyan
  • Dark
  • Nearest: Dark turquoise

#00C7CA is a cyan with RGB values 0, 199, 202 and HSL 181°, 100%, 40%. It is a dark colour, so black text on it reaches 10:1 contrast (AAA for normal text). The nearest named colour is Dark turquoise.

Colour values

#00C7CA#00C7CA
HEX#00C7CA
RGBrgb(0, 199, 202)
RGB (0–1)0, 0.7804, 0.7922
RGB percentages0%, 78%, 79.2%
HSLhsl(180.9, 100%, 39.6%)
HSV / HSBhsv(180.9, 100%, 79.2%)
CMYK100%, 1.5%, 0%, 20.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer51,146
CSS custom property--colour: #00C7CA;

Brightness & contrast

Relative luminance0.45111WCAG 2.x, 0 is black and 1 is white
Perceived brightness167 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 10.02:1
Contrast with white2.1:1WCAG normal text: Fail
Contrast with black10.02:1WCAG normal text: AAA
Greyscale equivalent#9D9D9D
Inverted#FF3835

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#B8BDCAno red cones; affects about 1% of men; ΔE 40.4 from the original
Deuteranopia#A1ACCBno green cones; the most common form, about 1% of men; ΔE 42 from the original
Tritanopia#00CEC7no blue cones; rare, and affects men and women equally; ΔE 6.5 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.1:1WCAG large text: Fail
Contrast with black, large text10.02:1WCAG large text: AAA

Named colours

Dark turquoise · ΔE 2.6Medium turquoise · ΔE 6.5Light seagreen · ΔE 10.1Turquoise · ΔE 13.4Aqua · ΔE 20.3Cyan · ΔE 20.3
Nearest named CSS colourDark turquoise (#00CED1)ΔE 2.57, a close match
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#CA0300
Analogous#00CA68, #0062CA
Triadic#CA00C7, #C7CA00
Split complementary#CA0062, #CA6800
Tetradic#6800CA, #CA0300, #62CA00

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#97FDFF
Lighter +30%#64FDFF
Lighter +20%#31FCFF
Lighter +10%#00F9FD
Darker −10%#009597
Darker −20%#006364
Darker −30%#003031
Darker −40%#000000
More saturated +25%#00C7CA
Less saturated −25%#19AEB1

Channel breakdown

R0
G199
B202
Red0 (0%)
Green199 (78%)
Blue202 (79.2%)
Hue180.89°
Saturation (HSL)100%
Lightness39.61%
Dominant channelBlue
Hex per channelR 00 · G C7 · B CA

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Every value on this page was computed from “00c7ca” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.