Nerdulator> put something in

Recognised as Colour

#10044D

  • #10044D
  • Blue
  • Dark
  • Nearest: Midnight blue

#10044D is a blue with RGB values 16, 4, 77 and HSL 250°, 90%, 16%. It is a dark colour, so white text on it reaches 18.3:1 contrast (AAA for normal text). The nearest named colour is Midnight blue.

Colour values

#10044D#10044D
HEX#10044D
RGBrgb(16, 4, 77)
RGB (0–1)0.0627, 0.0157, 0.302
RGB percentages6.3%, 1.6%, 30.2%
HSLhsl(249.9, 90.1%, 15.9%)
HSV / HSBhsv(249.9, 94.8%, 30.2%)
CMYK79.2%, 94.8%, 0%, 69.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,049,677
CSS custom property--colour: #10044D;

Brightness & contrast

Relative luminance0.00733WCAG 2.x, 0 is black and 1 is white
Perceived brightness27.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 18.32:1
Contrast with white18.32:1WCAG normal text: AAA
Contrast with black1.15:1WCAG normal text: Fail
Greyscale equivalent#0C0C0C
Inverted#EFFBB2

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#00184Fno red cones; affects about 1% of men; ΔE 15.4 from the original
Deuteranopia#00114Cno green cones; the most common form, about 1% of men; ΔE 10.6 from the original
Tritanopia#001C2Ano blue cones; rare, and affects men and women equally; ΔE 45.5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text18.32:1WCAG large text: AAA
Contrast with black, large text1.15:1WCAG large text: Fail

Named colours

Midnight blue · ΔE 12.4Dark slateblue · ΔE 24.6Indigo · ΔE 27.9Navy · ΔE 29.5Rebecca purple · ΔE 29.6Dark blue · ΔE 34.7
Nearest named CSS colourMidnight blue (#191970)ΔE 12.38, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#414D04
Analogous#041D4D, #34044D
Triadic#4D1004, #044D10
Split complementary#4D3404, #1D4D04
Tetradic#4D041D, #414D04, #044D34

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#4A29F4
Lighter +30%#2E0CDE
Lighter +20%#2409AE
Lighter +10%#1A077D
Darker −10%#06011D
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#0D0051
Less saturated −25%#170E43

Channel breakdown

R16
G4
B77
Red16 (6.3%)
Green4 (1.6%)
Blue77 (30.2%)
Hue249.86°
Saturation (HSL)90.12%
Lightness15.88%
Dominant channelBlue
Hex per channelR 10 · G 04 · B 4D

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 “10044d” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.