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Recognised as Colour

#003923

  • #003923
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#003923 is a cyan with RGB values 0, 57, 35 and HSL 157°, 100%, 11%. 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

#003923#003923
HEX#003923
RGBrgb(0, 57, 35)
RGB (0–1)0, 0.2235, 0.1373
RGB percentages0%, 22.4%, 13.7%
HSLhsl(156.8, 100%, 11.2%)
HSV / HSBhsv(156.8, 100%, 22.4%)
CMYK100%, 0%, 38.6%, 77.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer14,627
CSS custom property--colour: #003923;

Brightness & contrast

Relative luminance0.03048WCAG 2.x, 0 is black and 1 is white
Perceived brightness45.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 13.05:1
Contrast with white13.05:1WCAG normal text: AAA
Contrast with black1.61:1WCAG normal text: Fail
Greyscale equivalent#2B2B2B
Inverted#FFC6DC

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#383422no red cones; affects about 1% of men; ΔE 22.4 from the original
Deuteranopia#322F24no green cones; the most common form, about 1% of men; ΔE 22.9 from the original
Tritanopia#003933no blue cones; rare, and affects men and women equally; ΔE 11.3 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text13.05:1WCAG large text: AAA
Contrast with black, large text1.61:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 20.7Dark olivegreen · ΔE 31.2Black · ΔE 32.5Teal · ΔE 33.4Dim grey · ΔE 35.1Sea green · ΔE 36.9
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 20.66, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#390016
Analogous#003907, #003239
Triadic#230039, #392300
Split complementary#390032, #390700
Tetradic#070039, #390016, #323900

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#06FF9F
Lighter +30%#00D281
Lighter +20%#009F62
Lighter +10%#006C42
Darker −10%#000604
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#003923
Less saturated −25%#073221

Channel breakdown

R0
G57
B35
Red0 (0%)
Green57 (22.4%)
Blue35 (13.7%)
Hue156.84°
Saturation (HSL)100%
Lightness11.18%
Dominant channelGreen
Hex per channelR 00 · G 39 · B 23

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Every value on this page was computed from “hex 003923” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.