Nerdulator> put something in

Colour

#0319CA

  • #0319CA
  • Blue
  • Dark
  • Nearest: Medium blue

#0319CA is a blue with RGB values 3, 25, 202 and HSL 233°, 97%, 40%. It is a dark colour, so white text on it reaches 10.5:1 contrast (AAA for normal text). The nearest named colour is Medium blue.

Colour values

#0319CA#0319CA
HEX#0319CA
RGBrgb(3, 25, 202)
RGB (0–1)0.0118, 0.098, 0.7922
RGB percentages1.2%, 9.8%, 79.2%
HSLhsl(233.4, 97.1%, 40.2%)
HSV / HSBhsv(233.4, 98.5%, 79.2%)
CMYK98.5%, 87.6%, 0%, 20.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer203,210
CSS custom property--colour: #0319CA;

Brightness & contrast

Relative luminance0.04979WCAG 2.x, 0 is black and 1 is white
Perceived brightness70.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 10.52:1
Contrast with white10.52:1WCAG normal text: AAA
Contrast with black2:1WCAG normal text: Fail
Greyscale equivalent#212121
Inverted#FCE635

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0049CFno red cones; affects about 1% of men; ΔE 29.6 from the original
Deuteranopia#0034C7no green cones; the most common form, about 1% of men; ΔE 17.3 from the original
Tritanopia#005778no blue cones; rare, and affects men and women equally; ΔE 93.4 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text10.52:1WCAG large text: AAA
Contrast with black, large text2:1WCAG large text: Fail

Named colours

Medium blue · ΔE 8.6Blue violet · ΔE 22Dark blue · ΔE 23.8Dark violet · ΔE 26.6Blue · ΔE 28.9Navy · ΔE 28.9
Nearest named CSS colourMedium blue (#0000CD)ΔE 8.65, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#CAB403
Analogous#037CCA, #5103CA
Triadic#CA0319, #19CA03
Split complementary#CA5103, #7CCA03
Tetradic#CA037C, #CAB403, #03CA51

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#9BA6FE
Lighter +30%#697AFD
Lighter +20%#374DFC
Lighter +10%#0520FB
Darker −10%#021398
Darker −20%#020D65
Darker −30%#010633
Darker −40%#000001
More saturated +25%#0017CD
Less saturated −25%#1D2DB0

Channel breakdown

R3
G25
B202
Red3 (1.2%)
Green25 (9.8%)
Blue202 (79.2%)
Hue233.37°
Saturation (HSL)97.07%
Lightness40.2%
Dominant channelBlue
Hex per channelR 03 · G 19 · B CA

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 “0319ca” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.