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Recognised as Colour

#1D024D

  • #1D024D
  • Violet
  • Dark
  • Nearest: Midnight blue

#1D024D is a violet with RGB values 29, 2, 77 and HSL 262°, 95%, 15%. It is a dark colour, so white text on it reaches 18:1 contrast (AAA for normal text). The nearest named colour is Midnight blue.

Colour values

#1D024D#1D024D
HEX#1D024D
RGBrgb(29, 2, 77)
RGB (0–1)0.1137, 0.0078, 0.302
RGB percentages11.4%, 0.8%, 30.2%
HSLhsl(261.6, 94.9%, 15.5%)
HSV / HSBhsv(261.6, 97.4%, 30.2%)
CMYK62.3%, 97.4%, 0%, 69.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,901,133
CSS custom property--colour: #1D024D;

Brightness & contrast

Relative luminance0.0084WCAG 2.x, 0 is black and 1 is white
Perceived brightness30.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 17.98:1
Contrast with white17.98:1WCAG normal text: AAA
Contrast with black1.17:1WCAG normal text: Fail
Greyscale equivalent#0D0D0D
Inverted#E2FDB2

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#00184Fno red cones; affects about 1% of men; ΔE 17.2 from the original
Deuteranopia#00154Cno green cones; the most common form, about 1% of men; ΔE 16.1 from the original
Tritanopia#071A2Ano blue cones; rare, and affects men and women equally; ΔE 43.5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text17.98:1WCAG large text: AAA
Contrast with black, large text1.17:1WCAG large text: Fail

Named colours

Midnight blue · ΔE 12.9Dark slateblue · ΔE 24.4Indigo · ΔE 26.3Rebecca purple · ΔE 28.1Navy · ΔE 29.2Purple · ΔE 34.1
Nearest named CSS colourMidnight blue (#191970)ΔE 12.92, a distinctly different colour
Hue familyviolet
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#324D02
Analogous#020C4D, #43024D
Triadic#4D1D02, #024D1D
Split complementary#4D4302, #0C4D02
Tetradic#4D020C, #324D02, #024D43

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#6F22F9
Lighter +30%#5506E2
Lighter +20%#4205B0
Lighter +10%#30037F
Darker −10%#0A011B
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#1C004F
Less saturated −25%#200C43

Channel breakdown

R29
G2
B77
Red29 (11.4%)
Green2 (0.8%)
Blue77 (30.2%)
Hue261.6°
Saturation (HSL)94.94%
Lightness15.49%
Dominant channelBlue
Hex per channelR 1D · G 02 · B 4D

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Every value on this page was computed from “1d024d” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.