Nerdulator> put something in

Colour

#00376C

  • #00376C
  • Blue
  • Dark
  • Nearest: Dark slateblue

#00376C is a blue with RGB values 0, 55, 108 and HSL 209°, 100%, 21%. It is a dark colour, so white text on it reaches 11.9:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#00376C#00376C
HEX#00376C
RGBrgb(0, 55, 108)
RGB (0–1)0, 0.2157, 0.4235
RGB percentages0%, 21.6%, 42.4%
HSLhsl(209.4, 100%, 21.2%)
HSV / HSBhsv(209.4, 100%, 42.4%)
CMYK100%, 49.1%, 0%, 57.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer14,188
CSS custom property--colour: #00376C;

Brightness & contrast

Relative luminance0.03815WCAG 2.x, 0 is black and 1 is white
Perceived brightness55.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 11.91:1
Contrast with white11.91:1WCAG normal text: AAA
Contrast with black1.76:1WCAG normal text: Fail
Greyscale equivalent#2F2F2F
Inverted#FFC893

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#193C6Eno red cones; affects about 1% of men; ΔE 3.6 from the original
Deuteranopia#00336Bno green cones; the most common form, about 1% of men; ΔE 3.2 from the original
Tritanopia#00444Cno blue cones; rare, and affects men and women equally; ΔE 33.6 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text11.91:1WCAG large text: AAA
Contrast with black, large text1.76:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 22Midnight blue · ΔE 29.7Steel blue · ΔE 31.5Dark slate grey · ΔE 37.4Rebecca purple · ΔE 39.4Slate grey · ΔE 39.7
Nearest named CSS colourDark slateblue (#483D8B)ΔE 21.99, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#6C3500
Analogous#006C6B, #00016C
Triadic#6C0037, #376C00
Split complementary#6C0001, #6C6B00
Tetradic#6B006C, #6C3500, #016C00

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#399EFF
Lighter +30%#0685FF
Lighter +20%#006BD2
Lighter +10%#00519F
Darker −10%#001D39
Darker −20%#000306
Darker −30%#000000
Darker −40%#000000
More saturated +25%#00376C
Less saturated −25%#0E375F

Channel breakdown

R0
G55
B108
Red0 (0%)
Green55 (21.6%)
Blue108 (42.4%)
Hue209.44°
Saturation (HSL)100%
Lightness21.18%
Dominant channelBlue
Hex per channelR 00 · G 37 · B 6C

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 “00376c” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.