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Recognised as Colour

#043723

  • #043723
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#043723 is a cyan with RGB values 4, 55, 35 and HSL 156°, 86%, 12%. 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

#043723#043723
HEX#043723
RGBrgb(4, 55, 35)
RGB (0–1)0.0157, 0.2157, 0.1373
RGB percentages1.6%, 21.6%, 13.7%
HSLhsl(156.5, 86.4%, 11.6%)
HSV / HSBhsv(156.5, 92.7%, 21.6%)
CMYK92.7%, 0%, 36.4%, 78.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer276,259
CSS custom property--colour: #043723;

Brightness & contrast

Relative luminance0.0288WCAG 2.x, 0 is black and 1 is white
Perceived brightness43.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 13.33:1
Contrast with white13.33:1WCAG normal text: AAA
Contrast with black1.58:1WCAG normal text: Fail
Greyscale equivalent#2B2B2B
Inverted#FBC8DC

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#363222no red cones; affects about 1% of men; ΔE 20.9 from the original
Deuteranopia#302E24no green cones; the most common form, about 1% of men; ΔE 20.8 from the original
Tritanopia#003732no blue cones; rare, and affects men and women equally; ΔE 10.5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text13.33:1WCAG large text: AAA
Contrast with black, large text1.58:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 19.5Black · ΔE 30.5Dark olivegreen · ΔE 32.1Teal · ΔE 33.8Dim grey · ΔE 34.2Dark cyan · ΔE 37.8
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 19.52, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#370418
Analogous#04370A, #043137
Triadic#230437, #372304
Split complementary#370431, #370A04
Tetradic#0A0437, #370418, #313704

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#19EE9B
Lighter +30%#0EC67E
Lighter +20%#0B9660
Lighter +10%#076741
Darker −10%#010705
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#003B24
Less saturated −25%#0B3021

Channel breakdown

R4
G55
B35
Red4 (1.6%)
Green55 (21.6%)
Blue35 (13.7%)
Hue156.47°
Saturation (HSL)86.44%
Lightness11.57%
Dominant channelGreen
Hex per channelR 04 · G 37 · B 23

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Every value on this page was computed from “hex 043723” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.