Nerdulator> put something in

Recognised as Colour

#020089

  • #020089
  • Blue
  • Dark
  • Nearest: Dark blue

#020089 is a blue with RGB values 2, 0, 137 and HSL 241°, 100%, 27%. It is a dark colour, so white text on it reaches 15.4:1 contrast (AAA for normal text). The nearest named colour is Dark blue.

Colour values

#020089#020089
HEX#020089
RGBrgb(2, 0, 137)
RGB (0–1)0.0078, 0, 0.5373
RGB percentages0.8%, 0%, 53.7%
HSLhsl(240.9, 100%, 26.9%)
HSV / HSBhsv(240.9, 100%, 53.7%)
CMYK98.5%, 100%, 0%, 46.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer131,209
CSS custom property--colour: #020089;

Brightness & contrast

Relative luminance0.01819WCAG 2.x, 0 is black and 1 is white
Perceived brightness46.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 15.4:1
Contrast with white15.4:1WCAG normal text: AAA
Contrast with black1.36:1WCAG normal text: Fail
Greyscale equivalent#0A0A0A
Inverted#FDFF76

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#002C8Cno red cones; affects about 1% of men; ΔE 25.8 from the original
Deuteranopia#001D87no green cones; the most common form, about 1% of men; ΔE 16.2 from the original
Tritanopia#00364Eno blue cones; rare, and affects men and women equally; ΔE 74.4 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text15.4:1WCAG large text: AAA
Contrast with black, large text1.36:1WCAG large text: Fail

Named colours

Dark blue · ΔE 1Navy · ΔE 4.2Indigo · ΔE 15.8Midnight blue · ΔE 25.8Rebecca purple · ΔE 28.6Medium blue · ΔE 31.1
Nearest named CSS colourDark blue (#00008B)ΔE 1.01, below the just-noticeable difference
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#878900
Analogous#004289, #470089
Triadic#890200, #008902
Split complementary#894600, #438900
Tetradic#890042, #878900, #008946

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#5856FF
Lighter +30%#2623FF
Lighter +20%#0300EF
Lighter +10%#0300BC
Darker −10%#010056
Darker −20%#010023
Darker −30%#000000
Darker −40%#000000
More saturated +25%#020089
Less saturated −25%#131178

Channel breakdown

R2
G0
B137
Red2 (0.8%)
Green0 (0%)
Blue137 (53.7%)
Hue240.88°
Saturation (HSL)100%
Lightness26.86%
Dominant channelBlue
Hex per channelR 02 · G 00 · B 89

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

Nerdulate something else

Nothing in mind? Surprise me · today’s page

Every value on this page was computed from “hex 020089” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.