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Recognised as Colour

#29387A

  • #29387A
  • Blue
  • Dark
  • Nearest: Dark slateblue

#29387A is a blue with RGB values 41, 56, 122 and HSL 229°, 50%, 32%. It is a dark colour, so white text on it reaches 10.8:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#29387A#29387A
HEX#29387A
RGBrgb(41, 56, 122)
RGB (0–1)0.1608, 0.2196, 0.4784
RGB percentages16.1%, 22%, 47.8%
HSLhsl(228.9, 49.7%, 32%)
HSV / HSBhsv(228.9, 66.4%, 47.8%)
CMYK66.4%, 54.1%, 0%, 52.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,701,434
CSS custom property--colour: #29387A;

Brightness & contrast

Relative luminance0.04705WCAG 2.x, 0 is black and 1 is white
Perceived brightness63.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 10.82:1
Contrast with white10.82:1WCAG normal text: AAA
Contrast with black1.94:1WCAG normal text: Fail
Greyscale equivalent#3A3A3A
Inverted#D6C785

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#10417Cno red cones; affects about 1% of men; ΔE 9.3 from the original
Deuteranopia#003A79no green cones; the most common form, about 1% of men; ΔE 6.6 from the original
Tritanopia#004753no blue cones; rare, and affects men and women equally; ΔE 41.4 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text10.82:1WCAG large text: AAA
Contrast with black, large text1.94:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 10.8Midnight blue · ΔE 20.6Rebecca purple · ΔE 28Slate blue · ΔE 32.9Steel blue · ΔE 34.6Royal blue · ΔE 35.1
Nearest named CSS colourDark slateblue (#483D8B)ΔE 10.78, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#7A6B29
Analogous#29607A, #43297A
Triadic#7A2938, #387A29
Split complementary#7A4329, #607A29
Tetradic#7A2961, #7A6B29, #297A43

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#94A1DB
Lighter +30%#6E80CE
Lighter +20%#485EC1
Lighter +10%#364AA0
Darker −10%#1C2654
Darker −20%#0F152E
Darker −30%#030307
Darker −40%#000000
More saturated +25%#152B8E
Less saturated −25%#3D4566

Channel breakdown

R41
G56
B122
Red41 (16.1%)
Green56 (22%)
Blue122 (47.8%)
Hue228.89°
Saturation (HSL)49.69%
Lightness31.96%
Dominant channelBlue
Hex per channelR 29 · G 38 · B 7A

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Every value on this page was computed from “29387a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.