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Recognised as Colour

#033DED

  • #033DED
  • Blue
  • Dark
  • Nearest: Medium blue

#033DED is a blue with RGB values 3, 61, 237 and HSL 225°, 98%, 47%. It is a dark colour, so white text on it reaches 7.3:1 contrast (AAA for normal text). The nearest named colour is Medium blue.

Colour values

#033DED#033DED
HEX#033DED
RGBrgb(3, 61, 237)
RGB (0–1)0.0118, 0.2392, 0.9294
RGB percentages1.2%, 23.9%, 92.9%
HSLhsl(225.1, 97.5%, 47.1%)
HSV / HSBhsv(225.1, 98.7%, 92.9%)
CMYK98.7%, 74.3%, 0%, 7.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer212,461
CSS custom property--colour: #033DED;

Brightness & contrast

Relative luminance0.09471WCAG 2.x, 0 is black and 1 is white
Perceived brightness92.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 7.26:1
Contrast with white7.26:1WCAG normal text: AAA
Contrast with black2.89:1WCAG normal text: Fail
Greyscale equivalent#3D3D3D
Inverted#FCC212

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0061F2no red cones; affects about 1% of men; ΔE 24.9 from the original
Deuteranopia#004CEAno green cones; the most common form, about 1% of men; ΔE 12.3 from the original
Tritanopia#007293no blue cones; rare, and affects men and women equally; ΔE 94.4 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text7.26:1WCAG large text: AAA
Contrast with black, large text2.89:1WCAG large text: Fail

Named colours

Medium blue · ΔE 18Blue violet · ΔE 22.9Dark violet · ΔE 30.1Dark blue · ΔE 31Blue · ΔE 31.4Medium slateblue · ΔE 31.7
Nearest named CSS colourMedium blue (#0000CD)ΔE 18, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#EDB303
Analogous#03B2ED, #3E03ED
Triadic#ED033D, #3DED03
Split complementary#ED3E03, #B2ED03
Tetradic#ED03B2, #EDB303, #03ED3E

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#BECEFE
Lighter +30%#8BA8FE
Lighter +20%#5982FD
Lighter +10%#275CFC
Darker −10%#0230BB
Darker −20%#022388
Darker −30%#011656
Darker −40%#000924
More saturated +25%#003BF0
Less saturated −25%#214CCF

Channel breakdown

R3
G61
B237
Red3 (1.2%)
Green61 (23.9%)
Blue237 (92.9%)
Hue225.13°
Saturation (HSL)97.5%
Lightness47.06%
Dominant channelBlue
Hex per channelR 03 · G 3D · B ED

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Every value on this page was computed from “033ded” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.