Nerdulator> put something in

Recognised as Colour

#0A0533

  • #0A0533
  • Blue
  • Dark
  • Nearest: Midnight blue

#0A0533 is a blue with RGB values 10, 5, 51 and HSL 247°, 82%, 11%. 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

#0A0533#0A0533
HEX#0A0533
RGBrgb(10, 5, 51)
RGB (0–1)0.0392, 0.0196, 0.2
RGB percentages3.9%, 2%, 20%
HSLhsl(246.5, 82.1%, 11%)
HSV / HSBhsv(246.5, 90.2%, 20%)
CMYK80.4%, 90.2%, 0%, 80%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer656,691
CSS custom property--colour: #0A0533;

Brightness & contrast

Relative luminance0.00412WCAG 2.x, 0 is black and 1 is white
Perceived brightness18.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 19.4:1
Contrast with white19.4:1WCAG normal text: AAA
Contrast with black1.08:1WCAG normal text: Fail
Greyscale equivalent#090909
Inverted#F5FACC

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#000F34no red cones; affects about 1% of men; ΔE 6.8 from the original
Deuteranopia#000B32no green cones; the most common form, about 1% of men; ΔE 5.8 from the original
Tritanopia#00121Bno blue cones; rare, and affects men and women equally; ΔE 27.2 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text19.4:1WCAG large text: AAA
Contrast with black, large text1.08:1WCAG large text: Fail

Named colours

Midnight blue · ΔE 29.8Black · ΔE 31.9Dark slateblue · ΔE 32.4Rebecca purple · ΔE 44.4Dark slate grey · ΔE 45.6Indigo · ΔE 47.3
Nearest named CSS colourMidnight blue (#191970)ΔE 29.79, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#2E3305
Analogous#051733, #210533
Triadic#330A05, #05330A
Split complementary#332105, #173305
Tetradic#330517, #2E3305, #053321

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#321BE9
Lighter +30%#2513BE
Lighter +20%#1C0E90
Lighter +10%#130A61
Darker −10%#010005
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#060038
Less saturated −25%#0F0C2C

Channel breakdown

R10
G5
B51
Red10 (3.9%)
Green5 (2%)
Blue51 (20%)
Hue246.52°
Saturation (HSL)82.14%
Lightness10.98%
Dominant channelBlue
Hex per channelR 0A · G 05 · B 33

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 “0a0533” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.