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Recognised as Colour

#063266

  • #063266
  • Blue
  • Dark
  • Nearest: Dark slateblue

#063266 is a blue with RGB values 6, 50, 102 and HSL 213°, 89%, 21%. It is a dark colour, so white text on it reaches 12.7:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#063266#063266
HEX#063266
RGBrgb(6, 50, 102)
RGB (0–1)0.0235, 0.1961, 0.4
RGB percentages2.4%, 19.6%, 40%
HSLhsl(212.5, 88.9%, 21.2%)
HSV / HSBhsv(212.5, 94.1%, 40%)
CMYK94.1%, 51%, 0%, 60%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer406,118
CSS custom property--colour: #063266;

Brightness & contrast

Relative luminance0.03279WCAG 2.x, 0 is black and 1 is white
Perceived brightness51.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 12.68:1
Contrast with white12.68:1WCAG normal text: AAA
Contrast with black1.66:1WCAG normal text: Fail
Greyscale equivalent#2C2C2C
Inverted#F9CD99

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#133768no red cones; affects about 1% of men; ΔE 3.3 from the original
Deuteranopia#002F65no green cones; the most common form, about 1% of men; ΔE 2.1 from the original
Tritanopia#003F47no blue cones; rare, and affects men and women equally; ΔE 33.5 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text12.68:1WCAG large text: AAA
Contrast with black, large text1.66:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 21.8Midnight blue · ΔE 28.5Steel blue · ΔE 33.7Dark slate grey · ΔE 38Rebecca purple · ΔE 38.9Slate grey · ΔE 41
Nearest named CSS colourDark slateblue (#483D8B)ΔE 21.78, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#663A06
Analogous#066266, #0A0666
Triadic#660632, #326606
Split complementary#660A06, #626606
Tetradic#660662, #663A06, #06660A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#4495F4
Lighter +30%#1479F1
Lighter +20%#0C61C6
Lighter +10%#094A96
Darker −10%#031A36
Darker −20%#000306
Darker −30%#000000
Darker −40%#000000
More saturated +25%#00326C
Less saturated −25%#143359

Channel breakdown

R6
G50
B102
Red6 (2.4%)
Green50 (19.6%)
Blue102 (40%)
Hue212.5°
Saturation (HSL)88.89%
Lightness21.18%
Dominant channelBlue
Hex per channelR 06 · G 32 · B 66

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Every value on this page was computed from “hex 063266” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.