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Recognised as Colour

#010118

  • #010118
  • Blue
  • Dark
  • Nearest: Black

#010118 is a blue with RGB values 1, 1, 24 and HSL 240°, 92%, 5%. It is a dark colour, so white text on it reaches 20.6:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#010118#010118
HEX#010118
RGBrgb(1, 1, 24)
RGB (0–1)0.0039, 0.0039, 0.0941
RGB percentages0.4%, 0.4%, 9.4%
HSLhsl(240, 92%, 4.9%)
HSV / HSBhsv(240, 95.8%, 9.4%)
CMYK95.8%, 95.8%, 0%, 90.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer65,816
CSS custom property--colour: #010118;

Brightness & contrast

Relative luminance0.00094WCAG 2.x, 0 is black and 1 is white
Perceived brightness8.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 20.61:1
Contrast with white20.61:1WCAG normal text: AAA
Contrast with black1.02:1WCAG normal text: Fail
Greyscale equivalent#030303
Inverted#FEFEE7

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#000419no red cones; affects about 1% of men; ΔE 1.3 from the original
Deuteranopia#000218no green cones; the most common form, about 1% of men; ΔE 0.7 from the original
Tritanopia#00050Ano blue cones; rare, and affects men and women equally; ΔE 9.8 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text20.61:1WCAG large text: AAA
Contrast with black, large text1.02:1WCAG large text: Fail

Named colours

Black · ΔE 11.8Dark slate grey · ΔE 35Dim grey · ΔE 45.1Dark slateblue · ΔE 48.5Midnight blue · ΔE 49.8Slate grey · ΔE 52.4
Nearest named CSS colourBlack (#000000)ΔE 11.76, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#181801
Analogous#010D18, #0D0118
Triadic#180101, #011801
Split complementary#180D01, #0D1801
Tetradic#18010D, #181801, #01180D

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#0909DC
Lighter +30%#0707AB
Lighter +20%#05057A
Lighter +10%#030349
Darker −10%#000000
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#000019
Less saturated −25%#040415

Channel breakdown

R1
G1
B24
Red1 (0.4%)
Green1 (0.4%)
Blue24 (9.4%)
Hue240°
Saturation (HSL)92%
Lightness4.9%
Dominant channelBlue
Hex per channelR 01 · G 01 · B 18

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Every value on this page was computed from “hex 010118” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.