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Recognised as Colour

#015F65

  • #015F65
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#015F65 is a cyan with RGB values 1, 95, 101 and HSL 184°, 98%, 20%. It is a dark colour, so white text on it reaches 7.4:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#015F65#015F65
HEX#015F65
RGBrgb(1, 95, 101)
RGB (0–1)0.0039, 0.3725, 0.3961
RGB percentages0.4%, 37.3%, 39.6%
HSLhsl(183.6, 98%, 20%)
HSV / HSBhsv(183.6, 99%, 39.6%)
CMYK99%, 5.9%, 0%, 60.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer89,957
CSS custom property--colour: #015F65;

Brightness & contrast

Relative luminance0.0913WCAG 2.x, 0 is black and 1 is white
Perceived brightness80.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 7.43:1
Contrast with white7.43:1WCAG normal text: AAA
Contrast with black2.83:1WCAG normal text: Fail
Greyscale equivalent#4B4B4B
Inverted#FEA09A

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#565A65no red cones; affects about 1% of men; ΔE 22.5 from the original
Deuteranopia#4A5165no green cones; the most common form, about 1% of men; ΔE 23.6 from the original
Tritanopia#006361no blue cones; rare, and affects men and women equally; ΔE 5.7 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text7.43:1WCAG large text: AAA
Contrast with black, large text2.83:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 12.5Teal · ΔE 14.4Dark cyan · ΔE 18.6Dim grey · ΔE 24.9Cadetblue · ΔE 25.1Slate grey · ΔE 25.3
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 12.51, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#650701
Analogous#016539, #012D65
Triadic#65015F, #5F6501
Split complementary#65012D, #653901
Tetradic#390165, #650701, #2D6501

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#35F1FD
Lighter +30%#02EDFD
Lighter +20%#02BECA
Lighter +10%#018E98
Darker −10%#012F33
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#006066
Less saturated −25%#0E5458

Channel breakdown

R1
G95
B101
Red1 (0.4%)
Green95 (37.3%)
Blue101 (39.6%)
Hue183.6°
Saturation (HSL)98.04%
Lightness20%
Dominant channelBlue
Hex per channelR 01 · G 5F · B 65

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Every value on this page was computed from “015f65” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.