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Colour

#003167

  • #003167
  • Blue
  • Dark
  • Nearest: Dark slateblue

#003167 is a blue with RGB values 0, 49, 103 and HSL 211°, 100%, 20%. It is a dark colour, so white text on it reaches 12.8:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#003167#003167
HEX#003167
RGBrgb(0, 49, 103)
RGB (0–1)0, 0.1922, 0.4039
RGB percentages0%, 19.2%, 40.4%
HSLhsl(211.5, 100%, 20.2%)
HSV / HSBhsv(211.5, 100%, 40.4%)
CMYK100%, 52.4%, 0%, 59.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer12,647
CSS custom property--colour: #003167;

Brightness & contrast

Relative luminance0.03176WCAG 2.x, 0 is black and 1 is white
Perceived brightness51.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 12.84:1
Contrast with white12.84:1WCAG normal text: AAA
Contrast with black1.64:1WCAG normal text: Fail
Greyscale equivalent#2A2A2A
Inverted#FFCE98

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0E3769no red cones; affects about 1% of men; ΔE 4.2 from the original
Deuteranopia#002E66no green cones; the most common form, about 1% of men; ΔE 2.3 from the original
Tritanopia#003E47no blue cones; rare, and affects men and women equally; ΔE 34.1 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text12.84:1WCAG large text: AAA
Contrast with black, large text1.64:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 21Midnight blue · ΔE 27.2Steel blue · ΔE 34.4Rebecca purple · ΔE 38Dark slate grey · ΔE 39.5Slate grey · ΔE 42.2
Nearest named CSS colourDark slateblue (#483D8B)ΔE 21.01, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#673600
Analogous#006567, #020067
Triadic#670031, #316700
Split complementary#670200, #656700
Tetradic#670065, #673600, #006702

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#3495FF
Lighter +30%#017AFF
Lighter +20%#0062CD
Lighter +10%#00499A
Darker −10%#001934
Darker −20%#000001
Darker −30%#000000
Darker −40%#000000
More saturated +25%#003167
Less saturated −25%#0D325A

Channel breakdown

R0
G49
B103
Red0 (0%)
Green49 (19.2%)
Blue103 (40.4%)
Hue211.46°
Saturation (HSL)100%
Lightness20.2%
Dominant channelBlue
Hex per channelR 00 · G 31 · B 67

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Every value on this page was computed from “hex 003167” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.