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Colour

#003635

  • #003635
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#003635 is a cyan with RGB values 0, 54, 53 and HSL 179°, 100%, 11%. It is a dark colour, so white text on it reaches 13.3:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#003635#003635
HEX#003635
RGBrgb(0, 54, 53)
RGB (0–1)0, 0.2118, 0.2078
RGB percentages0%, 21.2%, 20.8%
HSLhsl(178.9, 100%, 10.6%)
HSV / HSBhsv(178.9, 100%, 21.2%)
CMYK100%, 0%, 1.9%, 78.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer13,877
CSS custom property--colour: #003635;

Brightness & contrast

Relative luminance0.02895WCAG 2.x, 0 is black and 1 is white
Perceived brightness45.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 13.3:1
Contrast with white13.3:1WCAG normal text: AAA
Contrast with black1.58:1WCAG normal text: Fail
Greyscale equivalent#2A2A2A
Inverted#FFC9CA

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#323335no red cones; affects about 1% of men; ΔE 16.7 from the original
Deuteranopia#2A2D35no green cones; the most common form, about 1% of men; ΔE 17.3 from the original
Tritanopia#003836no blue cones; rare, and affects men and women equally; ΔE 1.2 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text13.3:1WCAG large text: AAA
Contrast with black, large text1.58:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 12.5Black · ΔE 25.9Dim grey · ΔE 30Teal · ΔE 31.5Dark cyan · ΔE 35.9Slate grey · ΔE 36.7
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 12.54, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#360001
Analogous#00361A, #001C36
Triadic#350036, #363500
Split complementary#36001C, #361A00
Tetradic#1A0036, #360001, #1C3600

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#03FFFA
Lighter +30%#00CFCB
Lighter +20%#009C99
Lighter +10%#006967
Darker −10%#000303
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#003635
Less saturated −25%#072F2F

Channel breakdown

R0
G54
B53
Red0 (0%)
Green54 (21.2%)
Blue53 (20.8%)
Hue178.89°
Saturation (HSL)100%
Lightness10.59%
Dominant channelGreen
Hex per channelR 00 · G 36 · B 35

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Every value on this page was computed from “hex 003635” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.