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Recognised as Colour

#015247

  • #015247
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#015247 is a cyan with RGB values 1, 82, 71 and HSL 172°, 98%, 16%. It is a dark colour, so white text on it reaches 9.1:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#015247#015247
HEX#015247
RGBrgb(1, 82, 71)
RGB (0–1)0.0039, 0.3216, 0.2784
RGB percentages0.4%, 32.2%, 27.8%
HSLhsl(171.9, 97.6%, 16.3%)
HSV / HSBhsv(171.9, 98.8%, 32.2%)
CMYK98.8%, 0%, 13.4%, 67.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer86,599
CSS custom property--colour: #015247;

Brightness & contrast

Relative luminance0.06496WCAG 2.x, 0 is black and 1 is white
Perceived brightness67.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 9.13:1
Contrast with white9.13:1WCAG normal text: AAA
Contrast with black2.3:1WCAG normal text: Fail
Greyscale equivalent#404040
Inverted#FEADB8

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#4E4C47no red cones; affects about 1% of men; ΔE 24.7 from the original
Deuteranopia#444548no green cones; the most common form, about 1% of men; ΔE 25.1 from the original
Tritanopia#00544Fno blue cones; rare, and affects men and women equally; ΔE 4.1 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text9.13:1WCAG large text: AAA
Contrast with black, large text2.3:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 13.6Teal · ΔE 20.1Dark cyan · ΔE 24.2Dim grey · ΔE 28.3Cadetblue · ΔE 31.9Sea green · ΔE 32.4
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 13.59, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#52010C
Analogous#01521E, #013552
Triadic#470152, #524701
Split complementary#520134, #521E01
Tetradic#1F0152, #52010C, #355201

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#23FCDF
Lighter +30%#03E9CA
Lighter +20%#02B79E
Lighter +10%#028473
Darker −10%#00201B
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#005348
Less saturated −25%#0B483F

Channel breakdown

R1
G82
B71
Red1 (0.4%)
Green82 (32.2%)
Blue71 (27.8%)
Hue171.85°
Saturation (HSL)97.59%
Lightness16.27%
Dominant channelGreen
Hex per channelR 01 · G 52 · B 47

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Every value on this page was computed from “hex 015247” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.