Nerdulator> put something in

Colour

#01036F

  • #01036F
  • Blue
  • Dark
  • Nearest: Navy

#01036F is a blue with RGB values 1, 3, 111 and HSL 239°, 98%, 22%. It is a dark colour, so white text on it reaches 16.9:1 contrast (AAA for normal text). The nearest named colour is Navy.

Colour values

#01036F#01036F
HEX#01036F
RGBrgb(1, 3, 111)
RGB (0–1)0.0039, 0.0118, 0.4353
RGB percentages0.4%, 1.2%, 43.5%
HSLhsl(238.9, 98.2%, 22%)
HSV / HSBhsv(238.9, 99.1%, 43.5%)
CMYK99.1%, 97.3%, 0%, 56.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer66,415
CSS custom property--colour: #01036F;

Brightness & contrast

Relative luminance0.01219WCAG 2.x, 0 is black and 1 is white
Perceived brightness37.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 16.88:1
Contrast with white16.88:1WCAG normal text: AAA
Contrast with black1.24:1WCAG normal text: Fail
Greyscale equivalent#0A0A0A
Inverted#FEFC90

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#002372no red cones; affects about 1% of men; ΔE 21 from the original
Deuteranopia#00166Dno green cones; the most common form, about 1% of men; ΔE 12.7 from the original
Tritanopia#002B3Fno blue cones; rare, and affects men and women equally; ΔE 62.4 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text16.88:1WCAG large text: AAA
Contrast with black, large text1.24:1WCAG large text: Fail

Named colours

Navy · ΔE 9.7Midnight blue · ΔE 13.6Indigo · ΔE 14.8Dark blue · ΔE 14.9Rebecca purple · ΔE 24.6Dark slateblue · ΔE 29.7
Nearest named CSS colourNavy (#000080)ΔE 9.68, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#6F6D01
Analogous#013A6F, #36016F
Triadic#6F0103, #036F01
Split complementary#6F3601, #3A6F01
Tetradic#6F013A, #6F6D01, #016F36

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#3F42FD
Lighter +30%#0C11FD
Lighter +20%#0206D4
Lighter +10%#0104A2
Darker −10%#01023C
Darker −20%#00000A
Darker −30%#000000
Darker −40%#000000
More saturated +25%#000270
Less saturated −25%#0F1061

Channel breakdown

R1
G3
B111
Red1 (0.4%)
Green3 (1.2%)
Blue111 (43.5%)
Hue238.91°
Saturation (HSL)98.21%
Lightness21.96%
Dominant channelBlue
Hex per channelR 01 · G 03 · B 6F

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 “01036f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.