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Recognised as Colour

#628FFF

  • #628FFF
  • Blue
  • Dark
  • Nearest: Dodgerblue

#628FFF is a blue with RGB values 98, 143, 255 and HSL 223°, 100%, 69%. It is a dark colour, so black text on it reaches 6.9:1 contrast (AA for normal text). The nearest named colour is Dodgerblue.

Colour values

#628FFF#628FFF
HEX#628FFF
RGBrgb(98, 143, 255)
RGB (0–1)0.3843, 0.5608, 1
RGB percentages38.4%, 56.1%, 100%
HSLhsl(222.8, 100%, 69.2%)
HSV / HSBhsv(222.8, 61.6%, 100%)
CMYK61.6%, 43.9%, 0%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,459,391
CSS custom property--colour: #628FFF;

Brightness & contrast

Relative luminance0.29462WCAG 2.x, 0 is black and 1 is white
Perceived brightness149.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6.89:1
Contrast with white3.05:1WCAG normal text: Fail
Contrast with black6.89:1WCAG normal text: AA
Greyscale equivalent#8E8E8E
Inverted#9D7000

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#5A9BFFno red cones; affects about 1% of men; ΔE 10 from the original
Deuteranopia#418DFDno green cones; the most common form, about 1% of men; ΔE 5.2 from the original
Tritanopia#00A8BBno blue cones; rare, and affects men and women equally; ΔE 62.3 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text3.05:1WCAG large text: AA
Contrast with black, large text6.89:1WCAG large text: AAA

Named colours

Dodgerblue · ΔE 9.1Cornflower blue · ΔE 14.3Royal blue · ΔE 16.3Medium purple · ΔE 22Slate blue · ΔE 23.9Medium slateblue · ΔE 24.9
Nearest named CSS colourDodgerblue (#1E90FF)ΔE 9.13, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FFD262
Analogous#62DEFF, #8362FF
Triadic#FF628F, #8FFF62
Split complementary#FF8462, #DEFF62
Tetradic#FF62DE, #FFD262, #62FF84

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FBFCFF
Lighter +20%#C8D8FF
Lighter +10%#95B3FF
Darker −10%#2F6BFF
Darker −20%#0048FB
Darker −30%#0039C8
Darker −40%#002B95
More saturated +25%#628FFF
Less saturated −25%#7697EB

Channel breakdown

R98
G143
B255
Red98 (38.4%)
Green143 (56.1%)
Blue255 (100%)
Hue222.8°
Saturation (HSL)100%
Lightness69.22%
Dominant channelBlue
Hex per channelR 62 · G 8F · B FF

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Every value on this page was computed from “628fff” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.