Recognised as Colour

#27019E

#27019E
Blue
Dark
Nearest: Dark blue

#27019E is a blue with RGB values 39, 1, 158 and HSL 255°, 99%, 31%. It is a dark colour, so white text on it reaches 13.3:1 contrast (AAA for normal text). The nearest named colour is Dark blue.

Colour values

#27019E#27019E

HEX#27019E

RGBrgb(39, 1, 158)

RGB (0–1)0.1529, 0.0039, 0.6196

RGB percentages15.3%, 0.4%, 62%

HSLhsl(254.5, 98.7%, 31.2%)

HSV / HSBhsv(254.5, 99.4%, 62%)

CMYK75.3%, 99.4%, 0%, 38%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer2,556,318

CSS custom property--colour: #27019E;

Brightness & contrast

Relative luminance0.02922WCAG 2.x, 0 is black and 1 is white

Perceived brightness57.5 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 13.25:1

Contrast with white13.25:1WCAG normal text: AAA

Contrast with black1.58:1WCAG normal text: Fail

Greyscale equivalent#141414

Inverted#D8FE61

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#0036A2no red cones; affects about 1% of men; ΔE 28.4 from the original

Deuteranopia#00299Cno green cones; the most common form, about 1% of men; ΔE 20.9 from the original

Tritanopia#003F5Bno blue cones; rare, and affects men and women equally; ΔE 80.2 from the original

Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning

Contrast with white, large text13.25:1WCAG large text: AAA

Contrast with black, large text1.58:1WCAG large text: Fail

Named colours

Dark blue · ΔE 8.1 Navy · ΔE 13 Indigo · ΔE 19.3 Medium blue · ΔE 23.1 Blue violet · ΔE 26.6 Dark orchid · ΔE 28.1

Nearest named CSS colourDark blue (#00008B)ΔE 8.07, clearly different but related

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

base +30°+90°+120°+180°+210°+240°+270°+330°

Complementary#789E01

Analogous#012A9E, #76019E

Triadic#9E2701, #019E27

Split complementary#9E7601, #2A9E01

Tetradic#9E0129, #789E01, #019E76

Tints, shades & saturation

+40%+30%+20%+10%base -10%-20%-30%-40%

Lighter +40%#906DFE

Lighter +30%#6A3AFE

Lighter +20%#4308FD

Lighter +10%#3401D1

Darker −10%#1A016B

Darker −20%#0E0039

Darker −30%#010006

Darker −40%#000000

More saturated +25%#26009F

Less saturated −25%#31158A

Channel breakdown

R39

B158

Red39 (15.3%)

Green1 (0.4%)

Blue158 (62%)

Hue254.52°

Saturation (HSL)98.74%

Lightness31.18%

Dominant channelBlue

Hex per channelR 27 · G 01 · B 9E

Keep nerding

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

#27019E

Colour values

Brightness & contrast

Colour vision & accessibility

Named colours

Colour harmonies

Tints, shades & saturation

Channel breakdown

Keep nerding

Harmonies

Lighter and darker

Similar named colours

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