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Recognised as Colour

#2F1CE4

  • #2F1CE4
  • Blue
  • Dark
  • Nearest: Medium blue

#2F1CE4 is a blue with RGB values 47, 28, 228 and HSL 246°, 79%, 50%. It is a dark colour, so white text on it reaches 8.7:1 contrast (AAA for normal text). The nearest named colour is Medium blue.

Colour values

#2F1CE4#2F1CE4
HEX#2F1CE4
RGBrgb(47, 28, 228)
RGB (0–1)0.1843, 0.1098, 0.8941
RGB percentages18.4%, 11%, 89.4%
HSLhsl(245.7, 78.7%, 50.2%)
HSV / HSBhsv(245.7, 87.7%, 89.4%)
CMYK79.4%, 87.7%, 0%, 10.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,087,588
CSS custom property--colour: #2F1CE4;

Brightness & contrast

Relative luminance0.07036WCAG 2.x, 0 is black and 1 is white
Perceived brightness83.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.72:1
Contrast with white8.72:1WCAG normal text: AAA
Contrast with black2.41:1WCAG normal text: Fail
Greyscale equivalent#2E2E2E
Inverted#D0E31B

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0054E9no red cones; affects about 1% of men; ΔE 33.2 from the original
Deuteranopia#0041E1no green cones; the most common form, about 1% of men; ΔE 22.5 from the original
Tritanopia#006287no blue cones; rare, and affects men and women equally; ΔE 101.9 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text8.72:1WCAG large text: AAA
Contrast with black, large text2.41:1WCAG large text: Fail

Named colours

Medium blue · ΔE 7.1Blue · ΔE 18.9Blue violet · ΔE 21.3Dark violet · ΔE 25.8Dark blue · ΔE 34.3Dark orchid · ΔE 35.1
Nearest named CSS colourMedium blue (#0000CD)ΔE 7.12, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#D1E41C
Analogous#1C6DE4, #931CE4
Triadic#E42F1C, #1CE42F
Split complementary#E4931C, #6DE41C
Tetradic#E41C6D, #D1E41C, #1CE493

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#D6D2FA
Lighter +30%#ACA5F4
Lighter +20%#8377EF
Lighter +10%#594AE9
Darker −10%#2516B7
Darker −20%#1C108A
Darker −30%#130B5C
Darker −40%#09062E
More saturated +25%#1901FF
Less saturated −25%#493CC4

Channel breakdown

R47
G28
B228
Red47 (18.4%)
Green28 (11%)
Blue228 (89.4%)
Hue245.7°
Saturation (HSL)78.74%
Lightness50.2%
Dominant channelBlue
Hex per channelR 2F · G 1C · B E4

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Every value on this page was computed from “2f1ce4” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.