Nerdulator> put something in

Recognised as Colour

#5771F2

  • #5771F2
  • Blue
  • Dark
  • Nearest: Royal blue

#5771F2 is a blue with RGB values 87, 113, 242 and HSL 230°, 86%, 65%. It is a dark colour, so black text on it reaches 5:1 contrast (AA for normal text). The nearest named colour is Royal blue.

Colour values

#5771F2#5771F2
HEX#5771F2
RGBrgb(87, 113, 242)
RGB (0–1)0.3412, 0.4431, 0.949
RGB percentages34.1%, 44.3%, 94.9%
HSLhsl(229.9, 85.6%, 64.5%)
HSV / HSBhsv(229.9, 64%, 94.9%)
CMYK64%, 53.3%, 0%, 5.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,730,802
CSS custom property--colour: #5771F2;

Brightness & contrast

Relative luminance0.20247WCAG 2.x, 0 is black and 1 is white
Perceived brightness128.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.05:1
Contrast with white4.16:1WCAG normal text: Fail
Contrast with black5.05:1WCAG normal text: AA
Greyscale equivalent#757575
Inverted#A88E0D

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#1384F6no red cones; affects about 1% of men; ΔE 17.6 from the original
Deuteranopia#0076EFno green cones; the most common form, about 1% of men; ΔE 11.6 from the original
Tritanopia#0090A7no blue cones; rare, and affects men and women equally; ΔE 71.5 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.16:1WCAG large text: AA
Contrast with black, large text5.05:1WCAG large text: AAA

Named colours

Royal blue · ΔE 6.5Medium slateblue · ΔE 11Slate blue · ΔE 13.4Medium purple · ΔE 19.1Dodgerblue · ΔE 22.1Cornflower blue · ΔE 29.7
Nearest named CSS colourRoyal blue (#4169E1)ΔE 6.47, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#F2D857
Analogous#57BEF2, #8B57F2
Triadic#F25771, #71F257
Split complementary#F28B57, #BFF257
Tetradic#F257BE, #F2D857, #57F28B

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#E5E9FD
Lighter +20%#B6C1F9
Lighter +10%#8699F6
Darker −10%#2849EE
Darker −20%#1031D3
Darker −30%#0D26A3
Darker −40%#091B74
More saturated +25%#4A68FF
Less saturated −25%#6E80DB

Channel breakdown

R87
G113
B242
Red87 (34.1%)
Green113 (44.3%)
Blue242 (94.9%)
Hue229.94°
Saturation (HSL)85.64%
Lightness64.51%
Dominant channelBlue
Hex per channelR 57 · G 71 · B F2

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 “5771f2” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.