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Colour

#002C5D

  • #002C5D
  • Blue
  • Dark
  • Nearest: Dark slateblue

#002C5D is a blue with RGB values 0, 44, 93 and HSL 212°, 100%, 18%. It is a dark colour, so white text on it reaches 13.8:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#002C5D#002C5D
HEX#002C5D
RGBrgb(0, 44, 93)
RGB (0–1)0, 0.1725, 0.3647
RGB percentages0%, 17.3%, 36.5%
HSLhsl(211.6, 100%, 18.2%)
HSV / HSBhsv(211.6, 100%, 36.5%)
CMYK100%, 52.7%, 0%, 63.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,357
CSS custom property--colour: #002C5D;

Brightness & contrast

Relative luminance0.02592WCAG 2.x, 0 is black and 1 is white
Perceived brightness46.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 13.83:1
Contrast with white13.83:1WCAG normal text: AAA
Contrast with black1.52:1WCAG normal text: Fail
Greyscale equivalent#262626
Inverted#FFD3A2

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0D315Fno red cones; affects about 1% of men; ΔE 3.4 from the original
Deuteranopia#00295Cno green cones; the most common form, about 1% of men; ΔE 2.3 from the original
Tritanopia#003840no blue cones; rare, and affects men and women equally; ΔE 31.6 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text13.83:1WCAG large text: AAA
Contrast with black, large text1.52:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 23.8Midnight blue · ΔE 29.1Steel blue · ΔE 36.2Dark slate grey · ΔE 37.6Black · ΔE 38.7Rebecca purple · ΔE 40.5
Nearest named CSS colourDark slateblue (#483D8B)ΔE 23.84, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#5D3100
Analogous#005B5D, #03005D
Triadic#5D002C, #2C5D00
Split complementary#5D0300, #5A5D00
Tetradic#5D005A, #5D3100, #005D02

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#2A8FFF
Lighter +30%#0074F6
Lighter +20%#005CC3
Lighter +10%#004490
Darker −10%#00142A
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#002C5D
Less saturated −25%#0C2D51

Channel breakdown

R0
G44
B93
Red0 (0%)
Green44 (17.3%)
Blue93 (36.5%)
Hue211.61°
Saturation (HSL)100%
Lightness18.24%
Dominant channelBlue
Hex per channelR 00 · G 2C · B 5D

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Every value on this page was computed from “002c5d” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.