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Recognised as Colour

#4A5A67

  • #4A5A67
  • Blue
  • Dark
  • Nearest: Dim grey

#4A5A67 is a blue with RGB values 74, 90, 103 and HSL 207°, 16%, 35%. It is a dark colour, so white text on it reaches 7.1:1 contrast (AAA for normal text). The nearest named colour is Dim grey.

Colour values

#4A5A67#4A5A67
HEX#4A5A67
RGBrgb(74, 90, 103)
RGB (0–1)0.2902, 0.3529, 0.4039
RGB percentages29%, 35.3%, 40.4%
HSLhsl(206.9, 16.4%, 34.7%)
HSV / HSBhsv(206.9, 28.2%, 40.4%)
CMYK28.2%, 12.6%, 0%, 59.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,872,807
CSS custom property--colour: #4A5A67;

Brightness & contrast

Relative luminance0.09747WCAG 2.x, 0 is black and 1 is white
Perceived brightness87.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 7.12:1
Contrast with white7.12:1WCAG normal text: AAA
Contrast with black2.95:1WCAG normal text: Fail
Greyscale equivalent#585858
Inverted#B5A598

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#555A68no red cones; affects about 1% of men; ΔE 4.3 from the original
Deuteranopia#515767no green cones; the most common form, about 1% of men; ΔE 4.3 from the original
Tritanopia#425D5Eno blue cones; rare, and affects men and women equally; ΔE 8.9 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text7.12:1WCAG large text: AAA
Contrast with black, large text2.95:1WCAG large text: Fail

Named colours

Dim grey · ΔE 12.1Dark slate grey · ΔE 12.2Slate grey · ΔE 15.5Light slate grey · ΔE 18.6Gray · ΔE 19Steel blue · ΔE 27.3
Nearest named CSS colourDim grey (#696969)ΔE 12.13, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#67574A
Analogous#4A6765, #4A4C67
Triadic#674A5A, #5A674A
Split complementary#674A4C, #67654A
Tetradic#654A67, #67574A, #4C674A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#B4C0C9
Lighter +30%#96A7B4
Lighter +20%#798D9E
Lighter +10%#5F7485
Darker −10%#354049
Darker −20%#1F262C
Darker −30%#0A0C0E
Darker −40%#000000
More saturated +25%#345C7D
Less saturated −25%#595959

Channel breakdown

R74
G90
B103
Red74 (29%)
Green90 (35.3%)
Blue103 (40.4%)
Hue206.9°
Saturation (HSL)16.38%
Lightness34.71%
Dominant channelBlue
Hex per channelR 4A · G 5A · B 67

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Every value on this page was computed from “4a5a67” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.