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Colour

#434B60

  • #434B60
  • Blue
  • Dark
  • Nearest: Dark slate grey

#434B60 is a blue with RGB values 67, 75, 96 and HSL 223°, 18%, 32%. It is a dark colour, so white text on it reaches 8.7:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#434B60#434B60
HEX#434B60
RGBrgb(67, 75, 96)
RGB (0–1)0.2627, 0.2941, 0.3765
RGB percentages26.3%, 29.4%, 37.6%
HSLhsl(223.4, 17.8%, 32%)
HSV / HSBhsv(223.4, 30.2%, 37.6%)
CMYK30.2%, 21.9%, 0%, 62.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,410,208
CSS custom property--colour: #434B60;

Brightness & contrast

Relative luminance0.0707WCAG 2.x, 0 is black and 1 is white
Perceived brightness75.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.7:1
Contrast with white8.7:1WCAG normal text: AAA
Contrast with black2.41:1WCAG normal text: Fail
Greyscale equivalent#4B4B4B
Inverted#BCB49F

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#444D61no red cones; affects about 1% of men; ΔE 1.1 from the original
Deuteranopia#424A5Fno green cones; the most common form, about 1% of men; ΔE 0.4 from the original
Tritanopia#3B4F52no blue cones; rare, and affects men and women equally; ΔE 12.9 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text8.7:1WCAG large text: AAA
Contrast with black, large text2.41:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 17Dim grey · ΔE 18.4Slate grey · ΔE 21.5Light slate grey · ΔE 24.5Gray · ΔE 25.5Steel blue · ΔE 28.5
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 16.99, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#605843
Analogous#435A60, #494360
Triadic#60434B, #4B6043
Split complementary#604A43, #5A6043
Tetradic#60435A, #605843, #43604A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#ABB2C4
Lighter +30%#8D96AF
Lighter +20%#6F7B9A
Lighter +10%#58627E
Darker −10%#2E3442
Darker −20%#191C24
Darker −30%#040506
Darker −40%#000000
More saturated +25%#2F4274
Less saturated −25%#525252

Channel breakdown

R67
G75
B96
Red67 (26.3%)
Green75 (29.4%)
Blue96 (37.6%)
Hue223.45°
Saturation (HSL)17.79%
Lightness31.96%
Dominant channelBlue
Hex per channelR 43 · G 4B · B 60

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Every value on this page was computed from “434b60” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.