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Recognised as Colour

#01334A

  • #01334A
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#01334A is a cyan with RGB values 1, 51, 74 and HSL 199°, 97%, 15%. It is a dark colour, so white text on it reaches 13.3:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#01334A#01334A
HEX#01334A
RGBrgb(1, 51, 74)
RGB (0–1)0.0039, 0.2, 0.2902
RGB percentages0.4%, 20%, 29%
HSLhsl(198.9, 97.3%, 14.7%)
HSV / HSBhsv(198.9, 98.6%, 29%)
CMYK98.6%, 31.1%, 0%, 71%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer78,666
CSS custom property--colour: #01334A;

Brightness & contrast

Relative luminance0.02869WCAG 2.x, 0 is black and 1 is white
Perceived brightness46.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 13.34:1
Contrast with white13.34:1WCAG normal text: AAA
Contrast with black1.57:1WCAG normal text: Fail
Greyscale equivalent#2A2A2A
Inverted#FECCB5

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#28334Bno red cones; affects about 1% of men; ΔE 9 from the original
Deuteranopia#1E2C4Ano green cones; the most common form, about 1% of men; ΔE 10.4 from the original
Tritanopia#00393Bno blue cones; rare, and affects men and women equally; ΔE 16.1 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text13.34:1WCAG large text: AAA
Contrast with black, large text1.57:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 19.8Black · ΔE 27.5Dim grey · ΔE 31.6Slate grey · ΔE 34.4Steel blue · ΔE 35.7Light slate grey · ΔE 37.3
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 19.83, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#4A1801
Analogous#014A3D, #010E4A
Triadic#4A0133, #334A01
Split complementary#4A010E, #4A3D01
Tetradic#3D014A, #4A1801, #0E4A01

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#1BB5FC
Lighter +30%#039BE1
Lighter +20%#0278AF
Lighter +10%#02567C
Darker −10%#001018
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#00334B
Less saturated −25%#0A3041

Channel breakdown

R1
G51
B74
Red1 (0.4%)
Green51 (20%)
Blue74 (29%)
Hue198.9°
Saturation (HSL)97.33%
Lightness14.71%
Dominant channelBlue
Hex per channelR 01 · G 33 · B 4A

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Every value on this page was computed from “01334a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.