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Recognised as Colour

#011022

  • #011022
  • Blue
  • Dark
  • Nearest: Black

#011022 is a blue with RGB values 1, 16, 34 and HSL 213°, 94%, 7%. It is a dark colour, so white text on it reaches 19.1:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#011022#011022
HEX#011022
RGBrgb(1, 16, 34)
RGB (0–1)0.0039, 0.0627, 0.1333
RGB percentages0.4%, 6.3%, 13.3%
HSLhsl(212.7, 94.3%, 6.9%)
HSV / HSBhsv(212.7, 97.1%, 13.3%)
CMYK97.1%, 52.9%, 0%, 86.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer69,666
CSS custom property--colour: #011022;

Brightness & contrast

Relative luminance0.00493WCAG 2.x, 0 is black and 1 is white
Perceived brightness16.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 19.12:1
Contrast with white19.12:1WCAG normal text: AAA
Contrast with black1.1:1WCAG normal text: Fail
Greyscale equivalent#0E0E0E
Inverted#FEEFDD

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#071123no red cones; affects about 1% of men; ΔE 1.6 from the original
Deuteranopia#030E22no green cones; the most common form, about 1% of men; ΔE 1.7 from the original
Tritanopia#001417no blue cones; rare, and affects men and women equally; ΔE 11.3 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text19.12:1WCAG large text: AAA
Contrast with black, large text1.1:1WCAG large text: Fail

Named colours

Black · ΔE 14.3Dark slate grey · ΔE 31.2Dim grey · ΔE 42.2Dark slateblue · ΔE 46.4Slate grey · ΔE 48.6Midnight blue · ΔE 48.9
Nearest named CSS colourBlack (#000000)ΔE 14.28, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#221301
Analogous#012022, #030122
Triadic#220110, #102201
Split complementary#220301, #202201
Tetradic#220120, #221301, #012203

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#076DE8
Lighter +30%#0556B7
Lighter +20%#043F85
Lighter +10%#022754
Darker −10%#000000
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#001023
Less saturated −25%#05101E

Channel breakdown

R1
G16
B34
Red1 (0.4%)
Green16 (6.3%)
Blue34 (13.3%)
Hue212.73°
Saturation (HSL)94.29%
Lightness6.86%
Dominant channelBlue
Hex per channelR 01 · G 10 · B 22

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Every value on this page was computed from “hex 011022” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.