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Colour

#572BFF

  • #572BFF
  • Blue
  • Dark
  • Nearest: Medium blue

#572BFF is a blue with RGB values 87, 43, 255 and HSL 252°, 100%, 58%. It is a dark colour, so white text on it reaches 6.6:1 contrast (AA for normal text). The nearest named colour is Medium blue.

Colour values

#572BFF#572BFF
HEX#572BFF
RGBrgb(87, 43, 255)
RGB (0–1)0.3412, 0.1686, 1
RGB percentages34.1%, 16.9%, 100%
HSLhsl(252.5, 100%, 58.4%)
HSV / HSBhsv(252.5, 83.1%, 100%)
CMYK65.9%, 83.1%, 0%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,712,895
CSS custom property--colour: #572BFF;

Brightness & contrast

Relative luminance0.10974WCAG 2.x, 0 is black and 1 is white
Perceived brightness103.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.57:1
Contrast with white6.57:1WCAG normal text: AA
Contrast with black3.19:1WCAG normal text: Fail
Greyscale equivalent#444444
Inverted#A8D400

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0065FFno red cones; affects about 1% of men; ΔE 38.9 from the original
Deuteranopia#0055FBno green cones; the most common form, about 1% of men; ΔE 28.7 from the original
Tritanopia#00709Ano blue cones; rare, and affects men and women equally; ΔE 105.4 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text6.57:1WCAG large text: AAA
Contrast with black, large text3.19:1WCAG large text: AA

Named colours

Medium blue · ΔE 15.8Blue · ΔE 16.1Blue violet · ΔE 21.2Dark violet · ΔE 25.8Dark orchid · ΔE 36.4Dark blue · ΔE 42.3
Nearest named CSS colourMedium blue (#0000CD)ΔE 15.75, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#D3FF2B
Analogous#2B69FF, #C12BFF
Triadic#FF572B, #2BFF57
Split complementary#FFC12B, #69FF2B
Tetradic#FF2B69, #D3FF2B, #2BFFC1

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#F9F7FF
Lighter +30%#D0C4FF
Lighter +20%#A891FF
Lighter +10%#7F5EFF
Darker −10%#3300F7
Darker −20%#2900C4
Darker −30%#1E0091
Darker −40%#14005E
More saturated +25%#572BFF
Less saturated −25%#6646E5

Channel breakdown

R87
G43
B255
Red87 (34.1%)
Green43 (16.9%)
Blue255 (100%)
Hue252.45°
Saturation (HSL)100%
Lightness58.43%
Dominant channelBlue
Hex per channelR 57 · G 2B · B FF

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Every value on this page was computed from “572bff” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.