Nerdulator> put something in

Colour

#2C4B82

  • #2C4B82
  • Blue
  • Dark
  • Nearest: Dark slateblue

#2C4B82 is a blue with RGB values 44, 75, 130 and HSL 218°, 49%, 34%. It is a dark colour, so white text on it reaches 8.6:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#2C4B82#2C4B82
HEX#2C4B82
RGBrgb(44, 75, 130)
RGB (0–1)0.1725, 0.2941, 0.5098
RGB percentages17.3%, 29.4%, 51%
HSLhsl(218.4, 49.4%, 34.1%)
HSV / HSBhsv(218.4, 66.2%, 51%)
CMYK66.2%, 42.3%, 0%, 49%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,902,914
CSS custom property--colour: #2C4B82;

Brightness & contrast

Relative luminance0.07179WCAG 2.x, 0 is black and 1 is white
Perceived brightness76.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.62:1
Contrast with white8.62:1WCAG normal text: AAA
Contrast with black2.44:1WCAG normal text: Fail
Greyscale equivalent#484848
Inverted#D3B47D

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#325084no red cones; affects about 1% of men; ΔE 3 from the original
Deuteranopia#254881no green cones; the most common form, about 1% of men; ΔE 2 from the original
Tritanopia#005860no blue cones; rare, and affects men and women equally; ΔE 35.5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text8.62:1WCAG large text: AAA
Contrast with black, large text2.44:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 20.2Steel blue · ΔE 23.4Slate grey · ΔE 33Midnight blue · ΔE 33Cornflower blue · ΔE 33.3Light slate grey · ΔE 34.6
Nearest named CSS colourDark slateblue (#483D8B)ΔE 20.17, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#82632C
Analogous#2C7682, #382C82
Triadic#822C4B, #4B822C
Split complementary#82382C, #76822C
Tetradic#822C76, #82632C, #2C8238

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#9CB4DE
Lighter +30%#7697D1
Lighter +20%#507AC4
Lighter +10%#3961A8
Darker −10%#1F355C
Darker −20%#121F36
Darker −30%#050910
Darker −40%#000000
More saturated +25%#164598
Less saturated −25%#42516C

Channel breakdown

R44
G75
B130
Red44 (17.3%)
Green75 (29.4%)
Blue130 (51%)
Hue218.37°
Saturation (HSL)49.43%
Lightness34.12%
Dominant channelBlue
Hex per channelR 2C · G 4B · B 82

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 “2c4b82” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.