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Recognised as Colour

#005764

  • #005764
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#005764 is a cyan with RGB values 0, 87, 100 and HSL 188°, 100%, 20%. It is a dark colour, so white text on it reaches 8.2:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#005764#005764
HEX#005764
RGBrgb(0, 87, 100)
RGB (0–1)0, 0.3412, 0.3922
RGB percentages0%, 34.1%, 39.2%
HSLhsl(187.8, 100%, 19.6%)
HSV / HSBhsv(187.8, 100%, 39.2%)
CMYK100%, 13%, 0%, 60.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer22,372
CSS custom property--colour: #005764;

Brightness & contrast

Relative luminance0.07736WCAG 2.x, 0 is black and 1 is white
Perceived brightness74.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.24:1
Contrast with white8.24:1WCAG normal text: AAA
Contrast with black2.55:1WCAG normal text: Fail
Greyscale equivalent#454545
Inverted#FFA89B

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#4D5465no red cones; affects about 1% of men; ΔE 19.1 from the original
Deuteranopia#414B64no green cones; the most common form, about 1% of men; ΔE 20.1 from the original
Tritanopia#005C5Bno blue cones; rare, and affects men and women equally; ΔE 9.9 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text8.24:1WCAG large text: AAA
Contrast with black, large text2.55:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 11.8Teal · ΔE 19.6Dark cyan · ΔE 23.6Dim grey · ΔE 24.7Slate grey · ΔE 24.8Light slate grey · ΔE 27.2
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 11.77, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#640D00
Analogous#00643F, #002564
Triadic#640057, #576400
Split complementary#640025, #643F00
Tetradic#3F0064, #640D00, #256400

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#31E4FF
Lighter +30%#00DCFD
Lighter +20%#00B0CA
Lighter +10%#008397
Darker −10%#002B31
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#005764
Less saturated −25%#0C4E58

Channel breakdown

R0
G87
B100
Red0 (0%)
Green87 (34.1%)
Blue100 (39.2%)
Hue187.8°
Saturation (HSL)100%
Lightness19.61%
Dominant channelBlue
Hex per channelR 00 · G 57 · B 64

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Every value on this page was computed from “hex 005764” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.