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Recognised as Colour

#627DFD

  • #627DFD
  • Blue
  • Dark
  • Nearest: Royal blue

#627DFD is a blue with RGB values 98, 125, 253 and HSL 230°, 97%, 69%. It is a dark colour, so black text on it reaches 5.9:1 contrast (AA for normal text). The nearest named colour is Royal blue.

Colour values

#627DFD#627DFD
HEX#627DFD
RGBrgb(98, 125, 253)
RGB (0–1)0.3843, 0.4902, 0.9922
RGB percentages38.4%, 49%, 99.2%
HSLhsl(229.5, 97.5%, 68.8%)
HSV / HSBhsv(229.5, 61.3%, 99.2%)
CMYK61.3%, 50.6%, 0%, 0.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,454,781
CSS custom property--colour: #627DFD;

Brightness & contrast

Relative luminance0.24356WCAG 2.x, 0 is black and 1 is white
Perceived brightness139.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.87:1
Contrast with white3.58:1WCAG normal text: Fail
Contrast with black5.87:1WCAG normal text: AA
Greyscale equivalent#818181
Inverted#9D8202

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#338FFFno red cones; affects about 1% of men; ΔE 17.1 from the original
Deuteranopia#0081FAno green cones; the most common form, about 1% of men; ΔE 12.5 from the original
Tritanopia#009BB1no blue cones; rare, and affects men and women equally; ΔE 71.2 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text3.58:1WCAG large text: AA
Contrast with black, large text5.87:1WCAG large text: AAA

Named colours

Royal blue · ΔE 9.1Medium slateblue · ΔE 13.3Slate blue · ΔE 16.2Medium purple · ΔE 18.8Dodgerblue · ΔE 19.1Cornflower blue · ΔE 26.6
Nearest named CSS colourRoyal blue (#4169E1)ΔE 9.06, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FDE262
Analogous#62CBFD, #9462FD
Triadic#FD627D, #7DFD62
Split complementary#FD9462, #CBFD62
Tetradic#FD62CB, #FDE262, #62FD94

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#F9FAFF
Lighter +20%#C7D0FE
Lighter +10%#94A7FE
Darker −10%#3053FC
Darker −20%#032DF6
Darker −30%#0224C4
Darker −40%#021B91
More saturated +25%#607CFF
Less saturated −25%#768AE9

Channel breakdown

R98
G125
B253
Red98 (38.4%)
Green125 (49%)
Blue253 (99.2%)
Hue229.55°
Saturation (HSL)97.48%
Lightness68.82%
Dominant channelBlue
Hex per channelR 62 · G 7D · B FD

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Every value on this page was computed from “627dfd” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.