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Colour

#01CBF6

  • #01CBF6
  • Cyan
  • Dark
  • Nearest: Deep skyblue

#01CBF6 is a cyan with RGB values 1, 203, 246 and HSL 191°, 99%, 48%. It is a dark colour, so black text on it reaches 10.9:1 contrast (AAA for normal text). The nearest named colour is Deep skyblue.

Colour values

#01CBF6#01CBF6
HEX#01CBF6
RGBrgb(1, 203, 246)
RGB (0–1)0.0039, 0.7961, 0.9647
RGB percentages0.4%, 79.6%, 96.5%
HSLhsl(190.5, 99.2%, 48.4%)
HSV / HSBhsv(190.5, 99.6%, 96.5%)
CMYK99.6%, 17.5%, 0%, 3.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer117,750
CSS custom property--colour: #01CBF6;

Brightness & contrast

Relative luminance0.49372WCAG 2.x, 0 is black and 1 is white
Perceived brightness176.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 10.87:1
Contrast with white1.93:1WCAG normal text: Fail
Contrast with black10.87:1WCAG normal text: AAA
Greyscale equivalent#A3A3A3
Inverted#FE3409

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#B1C5F8no red cones; affects about 1% of men; ΔE 32 from the original
Deuteranopia#96B2F6no green cones; the most common form, about 1% of men; ΔE 34.2 from the original
Tritanopia#00D9D9no blue cones; rare, and affects men and women equally; ΔE 25.9 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.93:1WCAG large text: Fail
Contrast with black, large text10.87:1WCAG large text: AAA

Named colours

Deep skyblue · ΔE 13.7Sky blue · ΔE 17Light skyblue · ΔE 17.1Dark turquoise · ΔE 23.4Medium turquoise · ΔE 26.7Light blue · ΔE 27.9
Nearest named CSS colourDeep skyblue (#00BFFF)ΔE 13.72, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#F62C01
Analogous#01F6A6, #0151F6
Triadic#F601CB, #CBF601
Split complementary#F60151, #F6A601
Tetradic#A601F6, #F62C01, #51F601

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#C4F4FF
Lighter +30%#91EBFF
Lighter +20%#5FE2FE
Lighter +10%#2CD9FE
Darker −10%#01A1C3
Darker −20%#017790
Darker −30%#004D5E
Darker −40%#00232B
More saturated +25%#00CCF7
Less saturated −25%#20B7D7

Channel breakdown

R1
G203
B246
Red1 (0.4%)
Green203 (79.6%)
Blue246 (96.5%)
Hue190.53°
Saturation (HSL)99.19%
Lightness48.43%
Dominant channelBlue
Hex per channelR 01 · G CB · B F6

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Every value on this page was computed from “01cbf6” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.