Nerdulator> put something in

Recognised as Colour

#1E0B3F

  • #1E0B3F
  • Violet
  • Dark
  • Nearest: Midnight blue

#1E0B3F is a violet with RGB values 30, 11, 63 and HSL 262°, 70%, 15%. It is a dark colour, so white text on it reaches 17.9:1 contrast (AAA for normal text). The nearest named colour is Midnight blue.

Colour values

#1E0B3F#1E0B3F
HEX#1E0B3F
RGBrgb(30, 11, 63)
RGB (0–1)0.1176, 0.0431, 0.2471
RGB percentages11.8%, 4.3%, 24.7%
HSLhsl(261.9, 70.3%, 14.5%)
HSV / HSBhsv(261.9, 82.5%, 24.7%)
CMYK52.4%, 82.5%, 0%, 75.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,968,959
CSS custom property--colour: #1E0B3F;

Brightness & contrast

Relative luminance0.00874WCAG 2.x, 0 is black and 1 is white
Perceived brightness28.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 17.87:1
Contrast with white17.87:1WCAG normal text: AAA
Contrast with black1.17:1WCAG normal text: Fail
Greyscale equivalent#131313
Inverted#E1F4C0

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#001841no red cones; affects about 1% of men; ΔE 13.9 from the original
Deuteranopia#00163Eno green cones; the most common form, about 1% of men; ΔE 13.8 from the original
Tritanopia#141924no blue cones; rare, and affects men and women equally; ΔE 30.9 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text17.87:1WCAG large text: AAA
Contrast with black, large text1.17:1WCAG large text: Fail

Named colours

Midnight blue · ΔE 23.1Dark slateblue · ΔE 26.3Rebecca purple · ΔE 36.1Black · ΔE 38.7Indigo · ΔE 38.8Purple · ΔE 42
Nearest named CSS colourMidnight blue (#191970)ΔE 23.08, a distinctly different colour
Hue familyviolet
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#2C3F0B
Analogous#0B123F, #380B3F
Triadic#3F1E0B, #0B3F1E
Split complementary#3F380B, #123F0B
Tetradic#3F0B12, #2C3F0B, #0B3F38

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#7539DD
Lighter +30%#5C22C1
Lighter +20%#471A96
Lighter +10%#33136A
Darker −10%#090314
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#1C0248
Less saturated −25%#201436

Channel breakdown

R30
G11
B63
Red30 (11.8%)
Green11 (4.3%)
Blue63 (24.7%)
Hue261.92°
Saturation (HSL)70.27%
Lightness14.51%
Dominant channelBlue
Hex per channelR 1E · G 0B · B 3F

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 “1e0b3f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.