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Colour

#002F43

  • #002F43
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#002F43 is a cyan with RGB values 0, 47, 67 and HSL 198°, 100%, 13%. It is a dark colour, so white text on it reaches 14.1:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#002F43#002F43
HEX#002F43
RGBrgb(0, 47, 67)
RGB (0–1)0, 0.1843, 0.2627
RGB percentages0%, 18.4%, 26.3%
HSLhsl(197.9, 100%, 13.1%)
HSV / HSBhsv(197.9, 100%, 26.3%)
CMYK100%, 29.9%, 0%, 73.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer12,099
CSS custom property--colour: #002F43;

Brightness & contrast

Relative luminance0.02438WCAG 2.x, 0 is black and 1 is white
Perceived brightness42.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 14.12:1
Contrast with white14.12:1WCAG normal text: AAA
Contrast with black1.49:1WCAG normal text: Fail
Greyscale equivalent#262626
Inverted#FFD0BC

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#252F44no red cones; affects about 1% of men; ΔE 9 from the original
Deuteranopia#1C2943no green cones; the most common form, about 1% of men; ΔE 9.8 from the original
Tritanopia#003436no blue cones; rare, and affects men and women equally; ΔE 13.9 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text14.12:1WCAG large text: AAA
Contrast with black, large text1.49:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 19.6Black · ΔE 25.1Dim grey · ΔE 32.2Slate grey · ΔE 36Steel blue · ΔE 38.2Light slate grey · ΔE 38.9
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 19.59, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#431400
Analogous#004336, #000D43
Triadic#43002F, #2F4300
Split complementary#43000D, #433600
Tetradic#360043, #431400, #0D4300

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#10B8FF
Lighter +30%#009ADC
Lighter +20%#0077A9
Lighter +10%#005376
Darker −10%#000B10
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#002F43
Less saturated −25%#082C3B

Channel breakdown

R0
G47
B67
Red0 (0%)
Green47 (18.4%)
Blue67 (26.3%)
Hue197.91°
Saturation (HSL)100%
Lightness13.14%
Dominant channelBlue
Hex per channelR 00 · G 2F · B 43

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Every value on this page was computed from “002f43” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.