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Recognised as Colour

#0353EE

  • #0353EE
  • Blue
  • Dark
  • Nearest: Medium slateblue

#0353EE is a blue with RGB values 3, 83, 238 and HSL 220°, 98%, 47%. It is a dark colour, so white text on it reaches 6:1 contrast (AA for normal text). The nearest named colour is Medium slateblue.

Colour values

#0353EE#0353EE
HEX#0353EE
RGBrgb(3, 83, 238)
RGB (0–1)0.0118, 0.3255, 0.9333
RGB percentages1.2%, 32.5%, 93.3%
HSLhsl(219.6, 97.5%, 47.3%)
HSV / HSBhsv(219.6, 98.7%, 93.3%)
CMYK98.7%, 65.1%, 0%, 6.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer218,094
CSS custom property--colour: #0353EE;

Brightness & contrast

Relative luminance0.12379WCAG 2.x, 0 is black and 1 is white
Perceived brightness102.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.04:1
Contrast with white6.04:1WCAG normal text: AA
Contrast with black3.48:1WCAG normal text: Fail
Greyscale equivalent#4D4D4D
Inverted#FCAC11

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#006DF3no red cones; affects about 1% of men; ΔE 18.4 from the original
Deuteranopia#0059EBno green cones; the most common form, about 1% of men; ΔE 6.3 from the original
Tritanopia#007D99no blue cones; rare, and affects men and women equally; ΔE 84.3 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text6.04:1WCAG large text: AAA
Contrast with black, large text3.48:1WCAG large text: AA

Named colours

Medium slateblue · ΔE 20Royal blue · ΔE 23.4Slate blue · ΔE 25.4Blue violet · ΔE 30Dark blue · ΔE 31.8Medium blue · ΔE 32.5
Nearest named CSS colourMedium slateblue (#7B68EE)ΔE 19.99, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#EE9E03
Analogous#03C8EE, #2903EE
Triadic#EE0353, #53EE03
Split complementary#EE2903, #C8EE03
Tetradic#EE03C8, #EE9E03, #03EE28

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#BFD4FE
Lighter +30%#8CB3FE
Lighter +20%#5A92FD
Lighter +10%#2870FC
Darker −10%#0241BC
Darker −20%#023089
Darker −30%#011E57
Darker −40%#000D25
More saturated +25%#0052F1
Less saturated −25%#215DD0

Channel breakdown

R3
G83
B238
Red3 (1.2%)
Green83 (32.5%)
Blue238 (93.3%)
Hue219.57°
Saturation (HSL)97.51%
Lightness47.25%
Dominant channelBlue
Hex per channelR 03 · G 53 · B EE

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Every value on this page was computed from “0353ee” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.