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Recognised as Colour

#015195

  • #015195
  • Blue
  • Dark
  • Nearest: Dark slateblue

#015195 is a blue with RGB values 1, 81, 149 and HSL 208°, 99%, 29%. It is a dark colour, so white text on it reaches 8:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#015195#015195
HEX#015195
RGBrgb(1, 81, 149)
RGB (0–1)0.0039, 0.3176, 0.5843
RGB percentages0.4%, 31.8%, 58.4%
HSLhsl(207.6, 98.7%, 29.4%)
HSV / HSBhsv(207.6, 99.3%, 58.4%)
CMYK99.3%, 45.6%, 0%, 41.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer86,421
CSS custom property--colour: #015195;

Brightness & contrast

Relative luminance0.08061WCAG 2.x, 0 is black and 1 is white
Perceived brightness79.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.04:1
Contrast with white8.04:1WCAG normal text: AAA
Contrast with black2.61:1WCAG normal text: Fail
Greyscale equivalent#454545
Inverted#FEAE6A

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#2C5798no red cones; affects about 1% of men; ΔE 4.5 from the original
Deuteranopia#084B94no green cones; the most common form, about 1% of men; ΔE 5 from the original
Tritanopia#00626Bno blue cones; rare, and affects men and women equally; ΔE 41.4 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text8.04:1WCAG large text: AAA
Contrast with black, large text2.61:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 19.8Steel blue · ΔE 23.8Cornflower blue · ΔE 28.6Midnight blue · ΔE 31.8Dodgerblue · ΔE 32.6Royal blue · ΔE 32.7
Nearest named CSS colourDark slateblue (#483D8B)ΔE 19.81, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#954501
Analogous#01958F, #010795
Triadic#950151, #519501
Split complementary#950107, #958F01
Tetradic#8F0195, #954501, #079501

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#64B7FE
Lighter +30%#31A0FE
Lighter +20%#0288FA
Lighter +10%#016DC8
Darker −10%#013562
Darker −20%#001A30
Darker −30%#000000
Darker −40%#000000
More saturated +25%#005196
Less saturated −25%#144F82

Channel breakdown

R1
G81
B149
Red1 (0.4%)
Green81 (31.8%)
Blue149 (58.4%)
Hue207.57°
Saturation (HSL)98.67%
Lightness29.41%
Dominant channelBlue
Hex per channelR 01 · G 51 · B 95

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Every value on this page was computed from “hex 015195” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.