Nerdulator> put something in

Colour

#020A42

  • #020A42
  • Blue
  • Dark
  • Nearest: Midnight blue

#020A42 is a blue with RGB values 2, 10, 66 and HSL 233°, 94%, 13%. It is a dark colour, so white text on it reaches 18.7:1 contrast (AAA for normal text). The nearest named colour is Midnight blue.

Colour values

#020A42#020A42
HEX#020A42
RGBrgb(2, 10, 66)
RGB (0–1)0.0078, 0.0392, 0.2588
RGB percentages0.8%, 3.9%, 25.9%
HSLhsl(232.5, 94.1%, 13.3%)
HSV / HSBhsv(232.5, 97%, 25.9%)
CMYK97%, 84.8%, 0%, 74.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer133,698
CSS custom property--colour: #020A42;

Brightness & contrast

Relative luminance0.00623WCAG 2.x, 0 is black and 1 is white
Perceived brightness23.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 18.67:1
Contrast with white18.67:1WCAG normal text: AAA
Contrast with black1.12:1WCAG normal text: Fail
Greyscale equivalent#0C0C0C
Inverted#FDF5BD

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#001644no red cones; affects about 1% of men; ΔE 9 from the original
Deuteranopia#000F41no green cones; the most common form, about 1% of men; ΔE 4.3 from the original
Tritanopia#001B25no blue cones; rare, and affects men and women equally; ΔE 36.8 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text18.67:1WCAG large text: AAA
Contrast with black, large text1.12:1WCAG large text: Fail

Named colours

Midnight blue · ΔE 20.8Dark slateblue · ΔE 26.7Rebecca purple · ΔE 37.2Indigo · ΔE 39Navy · ΔE 40.6Black · ΔE 41.2
Nearest named CSS colourMidnight blue (#191970)ΔE 20.84, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#423A02
Analogous#022A42, #1A0242
Triadic#42020A, #0A4202
Split complementary#421A02, #2A4202
Tetradic#42022A, #423A02, #02421A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#1834F8
Lighter +30%#0721D6
Lighter +20%#0519A5
Lighter +10%#041274
Darker −10%#010311
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#000944
Less saturated −25%#0B103A

Channel breakdown

R2
G10
B66
Red2 (0.8%)
Green10 (3.9%)
Blue66 (25.9%)
Hue232.5°
Saturation (HSL)94.12%
Lightness13.33%
Dominant channelBlue
Hex per channelR 02 · G 0A · B 42

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 “020a42” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.