Nerdulator> put something in

Colour

#015BAA

  • #015BAA
  • Blue
  • Dark
  • Nearest: Dark slateblue

#015BAA is a blue with RGB values 1, 91, 170 and HSL 208°, 99%, 34%. It is a dark colour, so white text on it reaches 6.8:1 contrast (AA for normal text). The nearest named colour is Dark slateblue.

Colour values

#015BAA#015BAA
HEX#015BAA
RGBrgb(1, 91, 170)
RGB (0–1)0.0039, 0.3569, 0.6667
RGB percentages0.4%, 35.7%, 66.7%
HSLhsl(208, 98.8%, 33.5%)
HSV / HSBhsv(208, 99.4%, 66.7%)
CMYK99.4%, 46.5%, 0%, 33.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer89,002
CSS custom property--colour: #015BAA;

Brightness & contrast

Relative luminance0.10391WCAG 2.x, 0 is black and 1 is white
Perceived brightness90.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.82:1
Contrast with white6.82:1WCAG normal text: AA
Contrast with black3.08:1WCAG normal text: Fail
Greyscale equivalent#4E4E4E
Inverted#FEA455

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#2E62ADno red cones; affects about 1% of men; ΔE 4.7 from the original
Deuteranopia#0054A8no green cones; the most common form, about 1% of men; ΔE 5 from the original
Tritanopia#006E7Ano blue cones; rare, and affects men and women equally; ΔE 46 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text6.82:1WCAG large text: AAA
Contrast with black, large text3.08:1WCAG large text: AA

Named colours

Dark slateblue · ΔE 20.1Cornflower blue · ΔE 23.4Steel blue · ΔE 25Dodgerblue · ΔE 25.6Royal blue · ΔE 26Slate blue · ΔE 29.7
Nearest named CSS colourDark slateblue (#483D8B)ΔE 20.1, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#AA5001
Analogous#01AAA4, #0107AA
Triadic#AA015B, #5BAA01
Split complementary#AA0106, #AAA401
Tetradic#A501AA, #AA5001, #07AA01

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#79C0FE
Lighter +30%#46A8FE
Lighter +20%#1390FE
Lighter +10%#0176DD
Darker −10%#014077
Darker −20%#002545
Darker −30%#000A12
Darker −40%#000000
More saturated +25%#005BAB
Less saturated −25%#165A95

Channel breakdown

R1
G91
B170
Red1 (0.4%)
Green91 (35.7%)
Blue170 (66.7%)
Hue208.05°
Saturation (HSL)98.83%
Lightness33.53%
Dominant channelBlue
Hex per channelR 01 · G 5B · B AA

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

Nerdulate something else

Nothing in mind? Surprise me · today’s page

Every value on this page was computed from “015baa” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.