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Colour

#618AFC

  • #618AFC
  • Blue
  • Dark
  • Nearest: Dodgerblue

#618AFC is a blue with RGB values 97, 138, 252 and HSL 224°, 96%, 68%. It is a dark colour, so black text on it reaches 6.5:1 contrast (AA for normal text). The nearest named colour is Dodgerblue.

Colour values

#618AFC#618AFC
HEX#618AFC
RGBrgb(97, 138, 252)
RGB (0–1)0.3804, 0.5412, 0.9882
RGB percentages38%, 54.1%, 98.8%
HSLhsl(224.1, 96.3%, 68.4%)
HSV / HSBhsv(224.1, 61.5%, 98.8%)
CMYK61.5%, 45.2%, 0%, 1.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,392,572
CSS custom property--colour: #618AFC;

Brightness & contrast

Relative luminance0.27747WCAG 2.x, 0 is black and 1 is white
Perceived brightness145.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6.55:1
Contrast with white3.21:1WCAG normal text: Fail
Contrast with black6.55:1WCAG normal text: AA
Greyscale equivalent#8A8A8A
Inverted#9E7503

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#5397FFno red cones; affects about 1% of men; ΔE 10 from the original
Deuteranopia#3989FAno green cones; the most common form, about 1% of men; ΔE 6.4 from the original
Tritanopia#00A4B7no blue cones; rare, and affects men and women equally; ΔE 63.9 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text3.21:1WCAG large text: AA
Contrast with black, large text6.55:1WCAG large text: AAA

Named colours

Dodgerblue · ΔE 10.5Royal blue · ΔE 13.9Cornflower blue · ΔE 16.3Medium purple · ΔE 20.5Slate blue · ΔE 21.6Medium slateblue · ΔE 22.6
Nearest named CSS colourDodgerblue (#1E90FF)ΔE 10.49, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FCD361
Analogous#61D8FC, #8561FC
Triadic#FC618A, #8AFC61
Split complementary#FC8561, #D8FC61
Tetradic#FC61D8, #FCD361, #61FC85

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#F7F9FF
Lighter +20%#C5D4FE
Lighter +10%#93AFFD
Darker −10%#2F65FB
Darker −20%#0544F2
Darker −30%#0436C0
Darker −40%#03288E
More saturated +25%#5E89FF
Less saturated −25%#7593E8

Channel breakdown

R97
G138
B252
Red97 (38%)
Green138 (54.1%)
Blue252 (98.8%)
Hue224.13°
Saturation (HSL)96.27%
Lightness68.43%
Dominant channelBlue
Hex per channelR 61 · G 8A · B FC

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Every value on this page was computed from “618afc” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.