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Recognised as Colour

#06133C

  • #06133C
  • Blue
  • Dark
  • Nearest: Midnight blue

#06133C is a blue with RGB values 6, 19, 60 and HSL 226°, 82%, 13%. It is a dark colour, so white text on it reaches 18:1 contrast (AAA for normal text). The nearest named colour is Midnight blue.

Colour values

#06133C#06133C
HEX#06133C
RGBrgb(6, 19, 60)
RGB (0–1)0.0235, 0.0745, 0.2353
RGB percentages2.4%, 7.5%, 23.5%
HSLhsl(225.6, 81.8%, 12.9%)
HSV / HSBhsv(225.6, 90%, 23.5%)
CMYK90%, 68.3%, 0%, 76.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer398,140
CSS custom property--colour: #06133C;

Brightness & contrast

Relative luminance0.00831WCAG 2.x, 0 is black and 1 is white
Perceived brightness25.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 18.01:1
Contrast with white18.01:1WCAG normal text: AAA
Contrast with black1.17:1WCAG normal text: Fail
Greyscale equivalent#131313
Inverted#F9ECC3

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#00193Dno red cones; affects about 1% of men; ΔE 6 from the original
Deuteranopia#00143Bno green cones; the most common form, about 1% of men; ΔE 2.4 from the original
Tritanopia#001D25no blue cones; rare, and affects men and women equally; ΔE 27.9 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text18.01:1WCAG large text: AAA
Contrast with black, large text1.17:1WCAG large text: Fail

Named colours

Midnight blue · ΔE 30Dark slateblue · ΔE 30.4Black · ΔE 31.6Dark slate grey · ΔE 41.8Rebecca purple · ΔE 43.9Dim grey · ΔE 48
Nearest named CSS colourMidnight blue (#191970)ΔE 30.03, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#3C2F06
Analogous#062E3C, #14063C
Triadic#3C0613, #133C06
Split complementary#3C1406, #2E3C06
Tetradic#3C062E, #3C2F06, #063C14

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#2554E9
Lighter +30%#143FC7
Lighter +20%#0F3099
Lighter +10%#0B226A
Darker −10%#01040E
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#001042
Less saturated −25%#0E1734

Channel breakdown

R6
G19
B60
Red6 (2.4%)
Green19 (7.5%)
Blue60 (23.5%)
Hue225.56°
Saturation (HSL)81.82%
Lightness12.94%
Dominant channelBlue
Hex per channelR 06 · G 13 · B 3C

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Every value on this page was computed from “06133c” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.