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Colour

#021395

  • #021395
  • Blue
  • Dark
  • Nearest: Dark blue

#021395 is a blue with RGB values 2, 19, 149 and HSL 233°, 97%, 30%. It is a dark colour, so white text on it reaches 13.7:1 contrast (AAA for normal text). The nearest named colour is Dark blue.

Colour values

#021395#021395
HEX#021395
RGBrgb(2, 19, 149)
RGB (0–1)0.0078, 0.0745, 0.5843
RGB percentages0.8%, 7.5%, 58.4%
HSLhsl(233.1, 97.4%, 29.6%)
HSV / HSBhsv(233.1, 98.7%, 58.4%)
CMYK98.7%, 87.2%, 0%, 41.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer136,085
CSS custom property--colour: #021395;

Brightness & contrast

Relative luminance0.02649WCAG 2.x, 0 is black and 1 is white
Perceived brightness52.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 13.73:1
Contrast with white13.73:1WCAG normal text: AAA
Contrast with black1.53:1WCAG normal text: Fail
Greyscale equivalent#191919
Inverted#FDEC6A

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#003598no red cones; affects about 1% of men; ΔE 23.4 from the original
Deuteranopia#002593no green cones; the most common form, about 1% of men; ΔE 12.8 from the original
Tritanopia#003F57no blue cones; rare, and affects men and women equally; ΔE 73.6 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text13.73:1WCAG large text: AAA
Contrast with black, large text1.53:1WCAG large text: Fail

Named colours

Dark blue · ΔE 5.5Navy · ΔE 6.9Indigo · ΔE 16.2Midnight blue · ΔE 24.2Rebecca purple · ΔE 26Slate blue · ΔE 30.7
Nearest named CSS colourDark blue (#00008B)ΔE 5.5, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#958402
Analogous#025D95, #3A0295
Triadic#950213, #139502
Split complementary#953A02, #5D9502
Tetradic#95025D, #958402, #02953A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#6678FD
Lighter +30%#344BFC
Lighter +20%#0320FA
Lighter +10%#0319C7
Darker −10%#010D63
Darker −20%#010630
Darker −30%#000000
Darker −40%#000000
More saturated +25%#001197
Less saturated −25%#152282

Channel breakdown

R2
G19
B149
Red2 (0.8%)
Green19 (7.5%)
Blue149 (58.4%)
Hue233.06°
Saturation (HSL)97.35%
Lightness29.61%
Dominant channelBlue
Hex per channelR 02 · G 13 · B 95

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Every value on this page was computed from “hex 021395” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.