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Recognised as Colour

#00342A

  • #00342A
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#00342A is a cyan with RGB values 0, 52, 42 and HSL 168°, 100%, 10%. It is a dark colour, so white text on it reaches 13.8:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#00342A#00342A
HEX#00342A
RGBrgb(0, 52, 42)
RGB (0–1)0, 0.2039, 0.1647
RGB percentages0%, 20.4%, 16.5%
HSLhsl(168.5, 100%, 10.2%)
HSV / HSBhsv(168.5, 100%, 20.4%)
CMYK100%, 0%, 19.2%, 79.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer13,354
CSS custom property--colour: #00342A;

Brightness & contrast

Relative luminance0.02623WCAG 2.x, 0 is black and 1 is white
Perceived brightness42.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 13.77:1
Contrast with white13.77:1WCAG normal text: AAA
Contrast with black1.52:1WCAG normal text: Fail
Greyscale equivalent#282828
Inverted#FFCBD5

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#32302Ano red cones; affects about 1% of men; ΔE 19 from the original
Deuteranopia#2B2B2Bno green cones; the most common form, about 1% of men; ΔE 19.3 from the original
Tritanopia#003531no blue cones; rare, and affects men and women equally; ΔE 4.4 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text13.77:1WCAG large text: AAA
Contrast with black, large text1.52:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 15.8Black · ΔE 26.7Dim grey · ΔE 32.3Teal · ΔE 32.9Dark cyan · ΔE 37.2Dark olivegreen · ΔE 37.4
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 15.8, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#34000A
Analogous#003410, #002434
Triadic#2A0034, #342A00
Split complementary#340024, #341000
Tetradic#100034, #34000A, #243400

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#01FFCE
Lighter +30%#00CDA6
Lighter +20%#009A7C
Lighter +10%#006753
Darker −10%#000101
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#00342A
Less saturated −25%#062E26

Channel breakdown

R0
G52
B42
Red0 (0%)
Green52 (20.4%)
Blue42 (16.5%)
Hue168.46°
Saturation (HSL)100%
Lightness10.2%
Dominant channelGreen
Hex per channelR 00 · G 34 · B 2A

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Every value on this page was computed from “00342a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.