Nerdulator> put something in

Recognised as Colour

#020043

  • #020043
  • Blue
  • Dark
  • Nearest: Midnight blue

#020043 is a blue with RGB values 2, 0, 67 and HSL 242°, 100%, 13%. It is a dark colour, so white text on it reaches 19.4:1 contrast (AAA for normal text). The nearest named colour is Midnight blue.

Colour values

#020043#020043
HEX#020043
RGBrgb(2, 0, 67)
RGB (0–1)0.0078, 0, 0.2627
RGB percentages0.8%, 0%, 26.3%
HSLhsl(241.8, 100%, 13.1%)
HSV / HSBhsv(241.8, 100%, 26.3%)
CMYK97%, 100%, 0%, 73.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer131,139
CSS custom property--colour: #020043;

Brightness & contrast

Relative luminance0.00418WCAG 2.x, 0 is black and 1 is white
Perceived brightness22.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 19.38:1
Contrast with white19.38:1WCAG normal text: AAA
Contrast with black1.08:1WCAG normal text: Fail
Greyscale equivalent#050505
Inverted#FDFFBC

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#001145no red cones; affects about 1% of men; ΔE 10.2 from the original
Deuteranopia#000942no green cones; the most common form, about 1% of men; ΔE 6.3 from the original
Tritanopia#001623no blue cones; rare, and affects men and women equally; ΔE 39.8 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text19.38:1WCAG large text: AAA
Contrast with black, large text1.08:1WCAG large text: Fail

Named colours

Midnight blue · ΔE 17.1Dark slateblue · ΔE 27.2Indigo · ΔE 34Rebecca purple · ΔE 34.8Navy · ΔE 34.9Dark blue · ΔE 40.1
Nearest named CSS colourMidnight blue (#191970)ΔE 17.1, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#414300
Analogous#001F43, #230043
Triadic#430200, #004302
Split complementary#432400, #1F4300
Tetradic#430020, #414300, #004324

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#1710FF
Lighter +30%#0700DC
Lighter +20%#0500A9
Lighter +10%#040076
Darker −10%#000010
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#020043
Less saturated −25%#0A083B

Channel breakdown

R2
G0
B67
Red2 (0.8%)
Green0 (0%)
Blue67 (26.3%)
Hue241.79°
Saturation (HSL)100%
Lightness13.14%
Dominant channelBlue
Hex per channelR 02 · G 00 · B 43

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 020043” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.