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Recognised as Colour

#0D335F

  • #0D335F
  • Blue
  • Dark
  • Nearest: Dark slateblue

#0D335F is a blue with RGB values 13, 51, 95 and HSL 212°, 76%, 21%. It is a dark colour, so white text on it reaches 12.7:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#0D335F#0D335F
HEX#0D335F
RGBrgb(13, 51, 95)
RGB (0–1)0.051, 0.2, 0.3725
RGB percentages5.1%, 20%, 37.3%
HSLhsl(212.2, 75.9%, 21.2%)
HSV / HSBhsv(212.2, 86.3%, 37.3%)
CMYK86.3%, 46.3%, 0%, 62.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer865,119
CSS custom property--colour: #0D335F;

Brightness & contrast

Relative luminance0.03279WCAG 2.x, 0 is black and 1 is white
Perceived brightness51.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 12.68:1
Contrast with white12.68:1WCAG normal text: AAA
Contrast with black1.66:1WCAG normal text: Fail
Greyscale equivalent#2E2E2E
Inverted#F2CCA0

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#1D3761no red cones; affects about 1% of men; ΔE 2.9 from the original
Deuteranopia#0D2F5Eno green cones; the most common form, about 1% of men; ΔE 3.2 from the original
Tritanopia#003D44no blue cones; rare, and affects men and women equally; ΔE 28.5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text12.68:1WCAG large text: AAA
Contrast with black, large text1.66:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 26.2Dark slate grey · ΔE 32.6Steel blue · ΔE 32.7Midnight blue · ΔE 33.6Black · ΔE 37Slate grey · ΔE 37.8
Nearest named CSS colourDark slateblue (#483D8B)ΔE 26.22, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#5F390D
Analogous#0D5C5F, #100D5F
Triadic#5F0D33, #335F0D
Split complementary#5F100D, #5C5F0D
Tetradic#5F0D5C, #5F390D, #0D5F10

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#5196E7
Lighter +30%#247CE1
Lighter +20%#1963B9
Lighter +10%#134B8C
Darker −10%#071B32
Darker −20%#010305
Darker −30%#000000
Darker −40%#000000
More saturated +25%#00326C
Less saturated −25%#1B3452

Channel breakdown

R13
G51
B95
Red13 (5.1%)
Green51 (20%)
Blue95 (37.3%)
Hue212.2°
Saturation (HSL)75.93%
Lightness21.18%
Dominant channelBlue
Hex per channelR 0D · G 33 · B 5F

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Every value on this page was computed from “0d335f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.