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Recognised as Colour

#6158DD

  • #6158DD
  • Blue
  • Dark
  • Nearest: Medium slateblue

#6158DD is a blue with RGB values 97, 88, 221 and HSL 244°, 66%, 61%. It is a dark colour, so white text on it reaches 5.3:1 contrast (AA for normal text). The nearest named colour is Medium slateblue.

Colour values

#6158DD#6158DD
HEX#6158DD
RGBrgb(97, 88, 221)
RGB (0–1)0.3804, 0.3451, 0.8667
RGB percentages38%, 34.5%, 86.7%
HSLhsl(244.1, 66.2%, 60.6%)
HSV / HSBhsv(244.1, 60.2%, 86.7%)
CMYK56.1%, 60.2%, 0%, 13.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,379,741
CSS custom property--colour: #6158DD;

Brightness & contrast

Relative luminance0.14741WCAG 2.x, 0 is black and 1 is white
Perceived brightness113.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.32:1
Contrast with white5.32:1WCAG normal text: AA
Contrast with black3.95:1WCAG normal text: Fail
Greyscale equivalent#646464
Inverted#9EA722

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0070E1no red cones; affects about 1% of men; ΔE 23.5 from the original
Deuteranopia#0066DAno green cones; the most common form, about 1% of men; ΔE 19.5 from the original
Tritanopia#1E7892no blue cones; rare, and affects men and women equally; ΔE 72.8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.32:1WCAG large text: AAA
Contrast with black, large text3.95:1WCAG large text: AA

Named colours

Medium slateblue · ΔE 7.1Slate blue · ΔE 10.2Royal blue · ΔE 14.5Medium purple · ΔE 19.9Rebecca purple · ΔE 23.6Dark orchid · ΔE 25.8
Nearest named CSS colourMedium slateblue (#7B68EE)ΔE 7.11, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#D4DD58
Analogous#5891DD, #A458DD
Triadic#DD6158, #58DD61
Split complementary#DDA458, #91DD58
Tetradic#DD5892, #D4DD58, #58DDA4

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#D9D7F7
Lighter +20%#B1ADEE
Lighter +10%#8982E6
Darker −10%#392ED4
Darker −20%#2C23AC
Darker −30%#211A82
Darker −40%#161257
More saturated +25%#4B3FF6
Less saturated −25%#7771C4

Channel breakdown

R97
G88
B221
Red97 (38%)
Green88 (34.5%)
Blue221 (86.7%)
Hue244.06°
Saturation (HSL)66.17%
Lightness60.59%
Dominant channelBlue
Hex per channelR 61 · G 58 · B DD

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Every value on this page was computed from “6158dd” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.