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Recognised as Colour

#003430

  • #003430
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#003430 is a cyan with RGB values 0, 52, 48 and HSL 175°, 100%, 10%. It is a dark colour, so white text on it reaches 13.7:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#003430#003430
HEX#003430
RGBrgb(0, 52, 48)
RGB (0–1)0, 0.2039, 0.1882
RGB percentages0%, 20.4%, 18.8%
HSLhsl(175.4, 100%, 10.2%)
HSV / HSBhsv(175.4, 100%, 20.4%)
CMYK100%, 0%, 7.7%, 79.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer13,360
CSS custom property--colour: #003430;

Brightness & contrast

Relative luminance0.02669WCAG 2.x, 0 is black and 1 is white
Perceived brightness43 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 13.69:1
Contrast with white13.69:1WCAG normal text: AAA
Contrast with black1.53:1WCAG normal text: Fail
Greyscale equivalent#292929
Inverted#FFCBCF

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#303030no red cones; affects about 1% of men; ΔE 17.3 from the original
Deuteranopia#2A2B30no green cones; the most common form, about 1% of men; ΔE 18 from the original
Tritanopia#003633no 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 text13.69:1WCAG large text: AAA
Contrast with black, large text1.53:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 13.8Black · ΔE 25.4Dim grey · ΔE 31Teal · ΔE 32.5Dark cyan · ΔE 36.8Slate grey · ΔE 38.3
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 13.8, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#340004
Analogous#003416, #001E34
Triadic#300034, #343000
Split complementary#34001E, #341600
Tetradic#160034, #340004, #1E3400

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#01FFEB
Lighter +30%#00CDBD
Lighter +20%#009A8E
Lighter +10%#00675F
Darker −10%#000101
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#003430
Less saturated −25%#062E2B

Channel breakdown

R0
G52
B48
Red0 (0%)
Green52 (20.4%)
Blue48 (18.8%)
Hue175.38°
Saturation (HSL)100%
Lightness10.2%
Dominant channelGreen
Hex per channelR 00 · G 34 · B 30

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Every value on this page was computed from “hex 003430” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.