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Colour

#628CFF

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

#628CFF is a blue with RGB values 98, 140, 255 and HSL 224°, 100%, 69%. It is a dark colour, so black text on it reaches 6.7:1 contrast (AA for normal text). The nearest named colour is Dodgerblue.

Colour values

#628CFF#628CFF
HEX#628CFF
RGBrgb(98, 140, 255)
RGB (0–1)0.3843, 0.549, 1
RGB percentages38.4%, 54.9%, 100%
HSLhsl(223.9, 100%, 69.2%)
HSV / HSBhsv(223.9, 61.6%, 100%)
CMYK61.6%, 45.1%, 0%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,458,623
CSS custom property--colour: #628CFF;

Brightness & contrast

Relative luminance0.28573WCAG 2.x, 0 is black and 1 is white
Perceived brightness147.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6.71:1
Contrast with white3.13:1WCAG normal text: Fail
Contrast with black6.71:1WCAG normal text: AA
Greyscale equivalent#8B8B8B
Inverted#9D7300

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#5599FFno red cones; affects about 1% of men; ΔE 11.2 from the original
Deuteranopia#3A8BFDno green cones; the most common form, about 1% of men; ΔE 6.4 from the original
Tritanopia#00A6B9no blue cones; rare, and affects men and women equally; ΔE 64.3 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text3.13:1WCAG large text: AA
Contrast with black, large text6.71:1WCAG large text: AAA

Named colours

Dodgerblue · ΔE 10.4Royal blue · ΔE 14.4Cornflower blue · ΔE 16.5Medium purple · ΔE 20.9Slate blue · ΔE 22.2Medium slateblue · ΔE 22.8
Nearest named CSS colourDodgerblue (#1E90FF)ΔE 10.42, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FFD562
Analogous#62DAFF, #8762FF
Triadic#FF628C, #8CFF62
Split complementary#FF8762, #DAFF62
Tetradic#FF62DA, #FFD562, #62FF87

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FBFCFF
Lighter +20%#C8D7FF
Lighter +10%#95B1FF
Darker −10%#2F67FF
Darker −20%#0043FB
Darker −30%#0036C8
Darker −40%#002895
More saturated +25%#628CFF
Less saturated −25%#7695EB

Channel breakdown

R98
G140
B255
Red98 (38.4%)
Green140 (54.9%)
Blue255 (100%)
Hue223.95°
Saturation (HSL)100%
Lightness69.22%
Dominant channelBlue
Hex per channelR 62 · G 8C · B FF

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