Nerdulator> put something in

Recognised as Colour

#163B76

  • #163B76
  • Blue
  • Dark
  • Nearest: Dark slateblue

#163B76 is a blue with RGB values 22, 59, 118 and HSL 217°, 69%, 27%. It is a dark colour, so white text on it reaches 10.9:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#163B76#163B76
HEX#163B76
RGBrgb(22, 59, 118)
RGB (0–1)0.0863, 0.2314, 0.4627
RGB percentages8.6%, 23.1%, 46.3%
HSLhsl(216.9, 68.6%, 27.5%)
HSV / HSBhsv(216.9, 81.4%, 46.3%)
CMYK81.4%, 50%, 0%, 53.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,457,014
CSS custom property--colour: #163B76;

Brightness & contrast

Relative luminance0.04607WCAG 2.x, 0 is black and 1 is white
Perceived brightness61.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 10.93:1
Contrast with white10.93:1WCAG normal text: AAA
Contrast with black1.92:1WCAG normal text: Fail
Greyscale equivalent#373737
Inverted#E9C489

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#1A4178no red cones; affects about 1% of men; ΔE 4.2 from the original
Deuteranopia#003975no green cones; the most common form, about 1% of men; ΔE 2.1 from the original
Tritanopia#004952no blue cones; rare, and affects men and women equally; ΔE 37.4 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text10.93:1WCAG large text: AAA
Contrast with black, large text1.92:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 17.4Midnight blue · ΔE 26.5Steel blue · ΔE 30.9Rebecca purple · ΔE 34.9Cornflower blue · ΔE 38.2Slate blue · ΔE 38.3
Nearest named CSS colourDark slateblue (#483D8B)ΔE 17.35, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#765116
Analogous#166B76, #211676
Triadic#76163B, #3B7616
Split complementary#762116, #6B7616
Tetradic#76166B, #765116, #167621

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#739FE5
Lighter +30%#4881DD
Lighter +20%#2666CC
Lighter +10%#1E50A1
Darker −10%#0E264B
Darker −20%#061020
Darker −30%#000000
Darker −40%#000000
More saturated +25%#053788
Less saturated −25%#283F65

Channel breakdown

R22
G59
B118
Red22 (8.6%)
Green59 (23.1%)
Blue118 (46.3%)
Hue216.88°
Saturation (HSL)68.57%
Lightness27.45%
Dominant channelBlue
Hex per channelR 16 · G 3B · B 76

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 “163b76” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.