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Recognised as Colour

#063A35

  • #063A35
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#063A35 is a cyan with RGB values 6, 58, 53 and HSL 174°, 81%, 13%. It is a dark colour, so white text on it reaches 12.6:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#063A35#063A35
HEX#063A35
RGBrgb(6, 58, 53)
RGB (0–1)0.0235, 0.2275, 0.2078
RGB percentages2.4%, 22.7%, 20.8%
HSLhsl(174.2, 81.3%, 12.5%)
HSV / HSBhsv(174.2, 89.7%, 22.7%)
CMYK89.7%, 0%, 8.6%, 77.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer408,117
CSS custom property--colour: #063A35;

Brightness & contrast

Relative luminance0.03322WCAG 2.x, 0 is black and 1 is white
Perceived brightness48 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 12.62:1
Contrast with white12.62:1WCAG normal text: AAA
Contrast with black1.66:1WCAG normal text: Fail
Greyscale equivalent#2F2F2F
Inverted#F9C5CA

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#363635no red cones; affects about 1% of men; ΔE 17.5 from the original
Deuteranopia#2F3136no green cones; the most common form, about 1% of men; ΔE 18.1 from the original
Tritanopia#003C38no blue cones; rare, and affects men and women equally; ΔE 1.6 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text12.62:1WCAG large text: AAA
Contrast with black, large text1.66:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 11.8Black · ΔE 27.7Dim grey · ΔE 29.1Teal · ΔE 30Dark cyan · ΔE 34.4Slate grey · ΔE 36.3
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 11.76, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#3A060B
Analogous#063A1B, #06253A
Triadic#35063A, #3A3506
Split complementary#3A0625, #3A1B06
Tetradic#1B063A, #3A060B, #253A06

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#24E8D5
Lighter +30%#14C5B4
Lighter +20%#109689
Lighter +10%#0B685F
Darker −10%#010C0B
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#00403A
Less saturated −25%#0E322F

Channel breakdown

R6
G58
B53
Red6 (2.4%)
Green58 (22.7%)
Blue53 (20.8%)
Hue174.23°
Saturation (HSL)81.25%
Lightness12.55%
Dominant channelGreen
Hex per channelR 06 · G 3A · B 35

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Every value on this page was computed from “063a35” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.