Nerdulator> put something in

Colour

#343D43

  • #343D43
  • Blue
  • Dark
  • Nearest: Dark slate grey

#343D43 is a blue with RGB values 52, 61, 67 and HSL 204°, 13%, 23%. It is a dark colour, so white text on it reaches 11.1:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#343D43#343D43
HEX#343D43
RGBrgb(52, 61, 67)
RGB (0–1)0.2039, 0.2392, 0.2627
RGB percentages20.4%, 23.9%, 26.3%
HSLhsl(204, 12.6%, 23.3%)
HSV / HSBhsv(204, 22.4%, 26.3%)
CMYK22.4%, 9%, 0%, 73.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,423,555
CSS custom property--colour: #343D43;

Brightness & contrast

Relative luminance0.04473WCAG 2.x, 0 is black and 1 is white
Perceived brightness59.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 11.08:1
Contrast with white11.08:1WCAG normal text: AAA
Contrast with black1.89:1WCAG normal text: Fail
Greyscale equivalent#3C3C3C
Inverted#CBC2BC

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#3A3D43no red cones; affects about 1% of men; ΔE 2.5 from the original
Deuteranopia#383B43no green cones; the most common form, about 1% of men; ΔE 2.9 from the original
Tritanopia#303F3Fno blue cones; rare, and affects men and women equally; ΔE 4.9 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text11.08:1WCAG large text: AAA
Contrast with black, large text1.89:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 11.4Dim grey · ΔE 20Black · ΔE 25.7Slate grey · ΔE 28.2Gray · ΔE 28.9Light slate grey · ΔE 31.4
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 11.39, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#433A34
Analogous#344342, #343543
Triadic#43343D, #3D4334
Split complementary#433435, #434234
Tetradic#423443, #433A34, #354334

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#96A4AD
Lighter +30%#798B97
Lighter +20%#61717C
Lighter +10%#4A5760
Darker −10%#1E2326
Darker −20%#07090A
Darker −30%#000000
Darker −40%#000000
More saturated +25%#254052
Less saturated −25%#3B3B3B

Channel breakdown

R52
G61
B67
Red52 (20.4%)
Green61 (23.9%)
Blue67 (26.3%)
Hue204°
Saturation (HSL)12.61%
Lightness23.33%
Dominant channelBlue
Hex per channelR 34 · G 3D · B 43

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 “343d43” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.