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Recognised as Colour

#2D1CD0

  • #2D1CD0
  • Blue
  • Dark
  • Nearest: Medium blue

#2D1CD0 is a blue with RGB values 45, 28, 208 and HSL 246°, 76%, 46%. It is a dark colour, so white text on it reaches 9.6:1 contrast (AAA for normal text). The nearest named colour is Medium blue.

Colour values

#2D1CD0#2D1CD0
HEX#2D1CD0
RGBrgb(45, 28, 208)
RGB (0–1)0.1765, 0.1098, 0.8157
RGB percentages17.6%, 11%, 81.6%
HSLhsl(245.7, 76.3%, 46.3%)
HSV / HSBhsv(245.7, 86.5%, 81.6%)
CMYK78.4%, 86.5%, 0%, 18.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,956,496
CSS custom property--colour: #2D1CD0;

Brightness & contrast

Relative luminance0.05942WCAG 2.x, 0 is black and 1 is white
Perceived brightness77.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 9.6:1
Contrast with white9.6:1WCAG normal text: AAA
Contrast with black2.19:1WCAG normal text: Fail
Greyscale equivalent#2D2D2D
Inverted#D2E32F

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#004DD5no red cones; affects about 1% of men; ΔE 30.2 from the original
Deuteranopia#003CCDno green cones; the most common form, about 1% of men; ΔE 20.8 from the original
Tritanopia#005A7Cno blue cones; rare, and affects men and women equally; ΔE 93.8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text9.6:1WCAG large text: AAA
Contrast with black, large text2.19:1WCAG large text: Fail

Named colours

Medium blue · ΔE 8.8Blue violet · ΔE 19Dark violet · ΔE 23.8Dark blue · ΔE 25.3Blue · ΔE 28.1Dark orchid · ΔE 29.7
Nearest named CSS colourMedium blue (#0000CD)ΔE 8.83, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#BFD01C
Analogous#1C65D0, #871CD0
Triadic#D02D1C, #1CD02D
Split complementary#D0871C, #65D01C
Tetradic#D01C65, #BFD01C, #1CD087

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#C6C1F7
Lighter +30%#9D94F1
Lighter +20%#7467EB
Lighter +10%#4B3AE5
Darker −10%#2316A3
Darker −20%#1A1076
Darker −30%#100A49
Darker −40%#06041C
More saturated +25%#1600EC
Less saturated −25%#453AB2

Channel breakdown

R45
G28
B208
Red45 (17.6%)
Green28 (11%)
Blue208 (81.6%)
Hue245.67°
Saturation (HSL)76.27%
Lightness46.27%
Dominant channelBlue
Hex per channelR 2D · G 1C · B D0

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Every value on this page was computed from “2d1cd0” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.