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Recognised as Colour

#064290

  • #064290
  • Blue
  • Dark
  • Nearest: Dark slateblue

#064290 is a blue with RGB values 6, 66, 144 and HSL 214°, 92%, 29%. It is a dark colour, so white text on it reaches 9.6:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#064290#064290
HEX#064290
RGBrgb(6, 66, 144)
RGB (0–1)0.0235, 0.2588, 0.5647
RGB percentages2.4%, 25.9%, 56.5%
HSLhsl(213.9, 92%, 29.4%)
HSV / HSBhsv(213.9, 95.8%, 56.5%)
CMYK95.8%, 54.2%, 0%, 43.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer410,256
CSS custom property--colour: #064290;

Brightness & contrast

Relative luminance0.05949WCAG 2.x, 0 is black and 1 is white
Perceived brightness70.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 9.59:1
Contrast with white9.59:1WCAG normal text: AAA
Contrast with black2.19:1WCAG normal text: Fail
Greyscale equivalent#3B3B3B
Inverted#F9BD6F

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#024B93no red cones; affects about 1% of men; ΔE 6.5 from the original
Deuteranopia#003F8Eno green cones; the most common form, about 1% of men; ΔE 1.6 from the original
Tritanopia#005562no blue cones; rare, and affects men and women equally; ΔE 46.7 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text9.59:1WCAG large text: AAA
Contrast with black, large text2.19:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 12.6Midnight blue · ΔE 21.5Royal blue · ΔE 27.9Rebecca purple · ΔE 28.2Slate blue · ΔE 28.3Cornflower blue · ΔE 33.2
Nearest named CSS colourDark slateblue (#483D8B)ΔE 12.58, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#905406
Analogous#068790, #0F0690
Triadic#900642, #429006
Split complementary#900F06, #879006
Tetradic#900687, #905406, #06900F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#69A8F9
Lighter +30%#388BF7
Lighter +20%#0A6FF2
Lighter +10%#0858C1
Darker −10%#042C5F
Darker −20%#02152E
Darker −30%#000000
Darker −40%#000000
More saturated +25%#004196
Less saturated −25%#19447D

Channel breakdown

R6
G66
B144
Red6 (2.4%)
Green66 (25.9%)
Blue144 (56.5%)
Hue213.91°
Saturation (HSL)92%
Lightness29.41%
Dominant channelBlue
Hex per channelR 06 · G 42 · B 90

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Every value on this page was computed from “hex 064290” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.