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Recognised as Colour

#003523

  • #003523
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#003523 is a cyan with RGB values 0, 53, 35 and HSL 160°, 100%, 10%. It is a dark colour, so white text on it reaches 13.7:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#003523#003523
HEX#003523
RGBrgb(0, 53, 35)
RGB (0–1)0, 0.2078, 0.1373
RGB percentages0%, 20.8%, 13.7%
HSLhsl(159.6, 100%, 10.4%)
HSV / HSBhsv(159.6, 100%, 20.8%)
CMYK100%, 0%, 34%, 79.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer13,603
CSS custom property--colour: #003523;

Brightness & contrast

Relative luminance0.02668WCAG 2.x, 0 is black and 1 is white
Perceived brightness42.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 13.69:1
Contrast with white13.69:1WCAG normal text: AAA
Contrast with black1.53:1WCAG normal text: Fail
Greyscale equivalent#282828
Inverted#FFCADC

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#343022no red cones; affects about 1% of men; ΔE 21.2 from the original
Deuteranopia#2E2C24no green cones; the most common form, about 1% of men; ΔE 21.1 from the original
Tritanopia#003530no blue cones; rare, and affects men and women equally; ΔE 9.3 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text13.69:1WCAG large text: AAA
Contrast with black, large text1.53:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 19.3Black · ΔE 29.6Dark olivegreen · ΔE 33.6Teal · ΔE 34Dim grey · ΔE 34.5Dark cyan · ΔE 38.1
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 19.31, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#350012
Analogous#003508, #002D35
Triadic#230035, #352300
Split complementary#35002D, #350800
Tetradic#080035, #350012, #2D3500

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#02FFA9
Lighter +30%#00CE88
Lighter +20%#009B66
Lighter +10%#006845
Darker −10%#000201
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#003523
Less saturated −25%#072E21

Channel breakdown

R0
G53
B35
Red0 (0%)
Green53 (20.8%)
Blue35 (13.7%)
Hue159.62°
Saturation (HSL)100%
Lightness10.39%
Dominant channelGreen
Hex per channelR 00 · G 35 · B 23

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Every value on this page was computed from “hex 003523” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.