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Recognised as Colour

#0651FA

  • #0651FA
  • Blue
  • Dark
  • Nearest: Medium slateblue

#0651FA is a blue with RGB values 6, 81, 250 and HSL 222°, 96%, 50%. It is a dark colour, so white text on it reaches 5.9:1 contrast (AA for normal text). The nearest named colour is Medium slateblue.

Colour values

#0651FA#0651FA
HEX#0651FA
RGBrgb(6, 81, 250)
RGB (0–1)0.0235, 0.3176, 0.9804
RGB percentages2.4%, 31.8%, 98%
HSLhsl(221.6, 96.1%, 50.2%)
HSV / HSBhsv(221.6, 97.6%, 98%)
CMYK97.6%, 67.6%, 0%, 2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer414,202
CSS custom property--colour: #0651FA;

Brightness & contrast

Relative luminance0.12826WCAG 2.x, 0 is black and 1 is white
Perceived brightness104.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.89:1
Contrast with white5.89:1WCAG normal text: AA
Contrast with black3.57:1WCAG normal text: Fail
Greyscale equivalent#4D4D4D
Inverted#F9AE05

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#006FFFno red cones; affects about 1% of men; ΔE 21.2 from the original
Deuteranopia#005AF7no green cones; the most common form, about 1% of men; ΔE 8.4 from the original
Tritanopia#00809Fno blue cones; rare, and affects men and women equally; ΔE 90.7 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.89:1WCAG large text: AAA
Contrast with black, large text3.57:1WCAG large text: AA

Named colours

Medium slateblue · ΔE 25.3Blue violet · ΔE 26.8Medium blue · ΔE 27.3Royal blue · ΔE 31Slate blue · ΔE 32.2Dark orchid · ΔE 33.6
Nearest named CSS colourMedium slateblue (#7B68EE)ΔE 25.29, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FAAF06
Analogous#06CBFA, #3506FA
Triadic#FA0651, #51FA06
Split complementary#FA3506, #CBFA06
Tetradic#FA06CB, #FAAF06, #06FA35

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#CEDDFE
Lighter +30%#9CBAFD
Lighter +20%#6A97FC
Lighter +10%#3874FB
Darker −10%#0441C9
Darker −20%#033197
Darker −30%#022065
Darker −40%#011033
More saturated +25%#014FFF
Less saturated −25%#265DDA

Channel breakdown

R6
G81
B250
Red6 (2.4%)
Green81 (31.8%)
Blue250 (98%)
Hue221.56°
Saturation (HSL)96.06%
Lightness50.2%
Dominant channelBlue
Hex per channelR 06 · G 51 · B FA

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Every value on this page was computed from “0651fa” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.