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Recognised as Colour

#001235

  • #001235
  • Blue
  • Dark
  • Nearest: Black

#001235 is a blue with RGB values 0, 18, 53 and HSL 220°, 100%, 10%. It is a dark colour, so white text on it reaches 18.5:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#001235#001235
HEX#001235
RGBrgb(0, 18, 53)
RGB (0–1)0, 0.0706, 0.2078
RGB percentages0%, 7.1%, 20.8%
HSLhsl(219.6, 100%, 10.4%)
HSV / HSBhsv(219.6, 100%, 20.8%)
CMYK100%, 66%, 0%, 79.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,661
CSS custom property--colour: #001235;

Brightness & contrast

Relative luminance0.0069WCAG 2.x, 0 is black and 1 is white
Perceived brightness22.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 18.45:1
Contrast with white18.45:1WCAG normal text: AAA
Contrast with black1.14:1WCAG normal text: Fail
Greyscale equivalent#111111
Inverted#FFEDCA

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#001636no red cones; affects about 1% of men; ΔE 3 from the original
Deuteranopia#001134no green cones; the most common form, about 1% of men; ΔE 0.4 from the original
Tritanopia#001B21no blue cones; rare, and affects men and women equally; ΔE 23.9 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text18.45:1WCAG large text: AAA
Contrast with black, large text1.14:1WCAG large text: Fail

Named colours

Black · ΔE 27.1Dark slateblue · ΔE 34.8Midnight blue · ΔE 35.3Dark slate grey · ΔE 38.5Dim grey · ΔE 46.4Steel blue · ΔE 48.4
Nearest named CSS colourBlack (#000000)ΔE 27.07, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#352300
Analogous#002D35, #080035
Triadic#350012, #123500
Split complementary#350800, #2D3500
Tetradic#35002D, #352300, #003508

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#0258FF
Lighter +30%#0046CE
Lighter +20%#00359B
Lighter +10%#002368
Darker −10%#000102
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#001235
Less saturated −25%#07142E

Channel breakdown

R0
G18
B53
Red0 (0%)
Green18 (7.1%)
Blue53 (20.8%)
Hue219.62°
Saturation (HSL)100%
Lightness10.39%
Dominant channelBlue
Hex per channelR 00 · G 12 · B 35

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Every value on this page was computed from “hex 001235” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.