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Colour

#0D445A

  • #0D445A
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#0D445A is a cyan with RGB values 13, 68, 90 and HSL 197°, 75%, 20%. It is a dark colour, so white text on it reaches 10.5:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#0D445A#0D445A
HEX#0D445A
RGBrgb(13, 68, 90)
RGB (0–1)0.051, 0.2667, 0.3529
RGB percentages5.1%, 26.7%, 35.3%
HSLhsl(197.1, 74.8%, 20.2%)
HSV / HSBhsv(197.1, 85.6%, 35.3%)
CMYK85.6%, 24.4%, 0%, 64.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer869,466
CSS custom property--colour: #0D445A;

Brightness & contrast

Relative luminance0.04958WCAG 2.x, 0 is black and 1 is white
Perceived brightness60.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 10.54:1
Contrast with white10.54:1WCAG normal text: AAA
Contrast with black1.99:1WCAG normal text: Fail
Greyscale equivalent#3A3A3A
Inverted#F2BBA5

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#39435Bno red cones; affects about 1% of men; ΔE 11.7 from the original
Deuteranopia#2F3C5Ano green cones; the most common form, about 1% of men; ΔE 12.6 from the original
Tritanopia#004A4Bno blue cones; rare, and affects men and women equally; ΔE 15.8 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text10.54:1WCAG large text: AAA
Contrast with black, large text1.99:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 15.3Dim grey · ΔE 26.7Slate grey · ΔE 28Steel blue · ΔE 29.8Light slate grey · ΔE 30.8Teal · ΔE 31.1
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 15.31, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#5A230D
Analogous#0D5A49, #0D1E5A
Triadic#5A0D44, #445A0D
Split complementary#5A0D1E, #5A490D
Tetradic#4A0D5A, #5A230D, #1E5A0D

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#4EBAE5
Lighter +30%#21A9DF
Lighter +20%#1A87B3
Lighter +10%#136687
Darker −10%#07222D
Darker −20%#000101
Darker −30%#000000
Darker −40%#000000
More saturated +25%#004A67
Less saturated −25%#1A3E4D

Channel breakdown

R13
G68
B90
Red13 (5.1%)
Green68 (26.7%)
Blue90 (35.3%)
Hue197.14°
Saturation (HSL)74.76%
Lightness20.2%
Dominant channelBlue
Hex per channelR 0D · G 44 · B 5A

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Every value on this page was computed from “0d445a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.