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Recognised as Colour

#043646

  • #043646
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#043646 is a cyan with RGB values 4, 54, 70 and HSL 195°, 89%, 15%. It is a dark colour, so white text on it reaches 13:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#043646#043646
HEX#043646
RGBrgb(4, 54, 70)
RGB (0–1)0.0157, 0.2118, 0.2745
RGB percentages1.6%, 21.2%, 27.5%
HSLhsl(194.5, 89.2%, 14.5%)
HSV / HSBhsv(194.5, 94.3%, 27.5%)
CMYK94.3%, 22.9%, 0%, 72.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer276,038
CSS custom property--colour: #043646;

Brightness & contrast

Relative luminance0.03106WCAG 2.x, 0 is black and 1 is white
Perceived brightness47.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 12.95:1
Contrast with white12.95:1WCAG normal text: AAA
Contrast with black1.62:1WCAG normal text: Fail
Greyscale equivalent#2D2D2D
Inverted#FBC9B9

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#2D3547no red cones; affects about 1% of men; ΔE 11.1 from the original
Deuteranopia#252F46no green cones; the most common form, about 1% of men; ΔE 12 from the original
Tritanopia#003B3Bno blue cones; rare, and affects men and women equally; ΔE 12.3 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text12.95:1WCAG large text: AAA
Contrast with black, large text1.62:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 15.4Black · ΔE 26.6Dim grey · ΔE 29.3Slate grey · ΔE 33.3Teal · ΔE 34.7Light slate grey · ΔE 36.2
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 15.38, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#461404
Analogous#044635, #041546
Triadic#460436, #364604
Split complementary#460415, #463504
Tetradic#350446, #461404, #154604

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#24C0F2
Lighter +30%#0CA6D7
Lighter +20%#0A80A6
Lighter +10%#075B76
Darker −10%#011116
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#00384A
Less saturated −25%#0D313D

Channel breakdown

R4
G54
B70
Red4 (1.6%)
Green54 (21.2%)
Blue70 (27.5%)
Hue194.55°
Saturation (HSL)89.19%
Lightness14.51%
Dominant channelBlue
Hex per channelR 04 · G 36 · B 46

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Every value on this page was computed from “hex 043646” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.