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Recognised as Colour

#0D2993

  • #0D2993
  • Blue
  • Dark
  • Nearest: Midnight blue

#0D2993 is a blue with RGB values 13, 41, 147 and HSL 227°, 84%, 31%. It is a dark colour, so white text on it reaches 12:1 contrast (AAA for normal text). The nearest named colour is Midnight blue.

Colour values

#0D2993#0D2993
HEX#0D2993
RGBrgb(13, 41, 147)
RGB (0–1)0.051, 0.1608, 0.5765
RGB percentages5.1%, 16.1%, 57.6%
HSLhsl(227.5, 83.7%, 31.4%)
HSV / HSBhsv(227.5, 91.2%, 57.6%)
CMYK91.2%, 72.1%, 0%, 42.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer862,611
CSS custom property--colour: #0D2993;

Brightness & contrast

Relative luminance0.03778WCAG 2.x, 0 is black and 1 is white
Perceived brightness59.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 11.96:1
Contrast with white11.96:1WCAG normal text: AAA
Contrast with black1.76:1WCAG normal text: Fail
Greyscale equivalent#2B2B2B
Inverted#F2D66C

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#003D96no red cones; affects about 1% of men; ΔE 15.7 from the original
Deuteranopia#003091no green cones; the most common form, about 1% of men; ΔE 7 from the original
Tritanopia#00475Bno blue cones; rare, and affects men and women equally; ΔE 62.4 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text11.96:1WCAG large text: AAA
Contrast with black, large text1.76:1WCAG large text: Fail

Named colours

Midnight blue · ΔE 12.8Navy · ΔE 17.6Rebecca purple · ΔE 18.7Indigo · ΔE 19.3Dark blue · ΔE 20.4Dark slateblue · ΔE 21.1
Nearest named CSS colourMidnight blue (#191970)ΔE 12.82, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#93770D
Analogous#0D6C93, #340D93
Triadic#930D29, #29930D
Split complementary#93340D, #6C930D
Tetradic#930D6C, #93770D, #0D9334

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#7992F3
Lighter +30%#4A6CEF
Lighter +20%#1B47EB
Lighter +10%#1136C2
Darker −10%#091C64
Darker −20%#050F35
Darker −30%#010206
Darker −40%#000000
More saturated +25%#0021A0
Less saturated −25%#21357F

Channel breakdown

R13
G41
B147
Red13 (5.1%)
Green41 (16.1%)
Blue147 (57.6%)
Hue227.46°
Saturation (HSL)83.75%
Lightness31.37%
Dominant channelBlue
Hex per channelR 0D · G 29 · B 93

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Every value on this page was computed from “0d2993” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.