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Colour

#005A65

  • #005A65
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#005A65 is a cyan with RGB values 0, 90, 101 and HSL 187°, 100%, 20%. It is a dark colour, so white text on it reaches 7.9:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#005A65#005A65
HEX#005A65
RGBrgb(0, 90, 101)
RGB (0–1)0, 0.3529, 0.3961
RGB percentages0%, 35.3%, 39.6%
HSLhsl(186.5, 100%, 19.8%)
HSV / HSBhsv(186.5, 100%, 39.6%)
CMYK100%, 10.9%, 0%, 60.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer23,141
CSS custom property--colour: #005A65;

Brightness & contrast

Relative luminance0.08252WCAG 2.x, 0 is black and 1 is white
Perceived brightness76.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 7.92:1
Contrast with white7.92:1WCAG normal text: AAA
Contrast with black2.65:1WCAG normal text: Fail
Greyscale equivalent#484848
Inverted#FFA59A

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#505666no red cones; affects about 1% of men; ΔE 20.3 from the original
Deuteranopia#444D65no green cones; the most common form, about 1% of men; ΔE 21.5 from the original
Tritanopia#005F5Dno blue cones; rare, and affects men and women equally; ΔE 9.1 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text7.92:1WCAG large text: AAA
Contrast with black, large text2.65:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 11.9Teal · ΔE 17.7Dark cyan · ΔE 21.8Dim grey · ΔE 24.7Slate grey · ΔE 24.7Light slate grey · ΔE 27
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 11.86, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#650B00
Analogous#00653E, #002765
Triadic#65005A, #5A6500
Split complementary#650027, #653E00
Tetradic#3E0065, #650B00, #276500

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#32E9FF
Lighter +30%#00E2FE
Lighter +20%#00B5CB
Lighter +10%#008798
Darker −10%#002D32
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#005A65
Less saturated −25%#0D5058

Channel breakdown

R0
G90
B101
Red0 (0%)
Green90 (35.3%)
Blue101 (39.6%)
Hue186.53°
Saturation (HSL)100%
Lightness19.8%
Dominant channelBlue
Hex per channelR 00 · G 5A · B 65

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Every value on this page was computed from “005a65” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.