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Recognised as Colour

#012853

  • #012853
  • Blue
  • Dark
  • Nearest: Dark slateblue

#012853 is a blue with RGB values 1, 40, 83 and HSL 211°, 98%, 16%. It is a dark colour, so white text on it reaches 14.7:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#012853#012853
HEX#012853
RGBrgb(1, 40, 83)
RGB (0–1)0.0039, 0.1569, 0.3255
RGB percentages0.4%, 15.7%, 32.5%
HSLhsl(211.5, 97.6%, 16.5%)
HSV / HSBhsv(211.5, 98.8%, 32.5%)
CMYK98.8%, 51.8%, 0%, 67.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer75,859
CSS custom property--colour: #012853;

Brightness & contrast

Relative luminance0.02149WCAG 2.x, 0 is black and 1 is white
Perceived brightness41.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 14.69:1
Contrast with white14.69:1WCAG normal text: AAA
Contrast with black1.43:1WCAG normal text: Fail
Greyscale equivalent#232323
Inverted#FED7AC

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0F2C55no red cones; affects about 1% of men; ΔE 2.7 from the original
Deuteranopia#002552no green cones; the most common form, about 1% of men; ΔE 2.3 from the original
Tritanopia#003239no blue cones; rare, and affects men and women equally; ΔE 28.2 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text14.69:1WCAG large text: AAA
Contrast with black, large text1.43:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 27.5Midnight blue · ΔE 32.2Black · ΔE 34.5Dark slate grey · ΔE 35.1Steel blue · ΔE 37.8Dim grey · ΔE 41.5
Nearest named CSS colourDark slateblue (#483D8B)ΔE 27.46, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#532C01
Analogous#015153, #030153
Triadic#530128, #285301
Split complementary#530301, #515301
Tetradic#530151, #532C01, #015303

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#248BFC
Lighter +30%#0371EA
Lighter +20%#0259B8
Lighter +10%#024085
Darker −10%#001021
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#002854
Less saturated −25%#0B2949

Channel breakdown

R1
G40
B83
Red1 (0.4%)
Green40 (15.7%)
Blue83 (32.5%)
Hue211.46°
Saturation (HSL)97.62%
Lightness16.47%
Dominant channelBlue
Hex per channelR 01 · G 28 · B 53

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Every value on this page was computed from “hex 012853” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.