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Colour

#61619F

  • #61619F
  • Blue
  • Dark
  • Nearest: Dark slateblue

#61619F is a blue with RGB values 97, 97, 159 and HSL 240°, 24%, 50%. It is a dark colour, so white text on it reaches 5.6:1 contrast (AA for normal text). The nearest named colour is Dark slateblue.

Colour values

#61619F#61619F
HEX#61619F
RGBrgb(97, 97, 159)
RGB (0–1)0.3804, 0.3804, 0.6235
RGB percentages38%, 38%, 62.4%
HSLhsl(240, 24.4%, 50.2%)
HSV / HSBhsv(240, 39%, 62.4%)
CMYK39%, 39%, 0%, 37.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,381,983
CSS custom property--colour: #61619F;

Brightness & contrast

Relative luminance0.13594WCAG 2.x, 0 is black and 1 is white
Perceived brightness105.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.65:1
Contrast with white5.65:1WCAG normal text: AA
Contrast with black3.72:1WCAG normal text: Fail
Greyscale equivalent#656565
Inverted#9E9E60

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#4C69A1no red cones; affects about 1% of men; ΔE 9.9 from the original
Deuteranopia#4A659Eno green cones; the most common form, about 1% of men; ΔE 8.8 from the original
Tritanopia#4F6D78no blue cones; rare, and affects men and women equally; ΔE 33.8 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text5.65:1WCAG large text: AAA
Contrast with black, large text3.72:1WCAG large text: AA

Named colours

Dark slateblue · ΔE 18.4Steel blue · ΔE 21.8Cornflower blue · ΔE 24.9Medium purple · ΔE 28.9Slate grey · ΔE 30.7Light slate grey · ΔE 31.4
Nearest named CSS colourDark slateblue (#483D8B)ΔE 18.42, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#9F9F61
Analogous#61809F, #80619F
Triadic#9F6161, #619F61
Split complementary#9F8061, #809F61
Tetradic#9F6180, #9F9F61, #619F80

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E0E0EC
Lighter +30%#C0C0D9
Lighter +20%#A0A0C6
Lighter +10%#8181B2
Darker −10%#4D4D80
Darker −20%#3A3A60
Darker −30%#272740
Darker −40%#141420
More saturated +25%#4141BF
Less saturated −25%#808080

Channel breakdown

R97
G97
B159
Red97 (38%)
Green97 (38%)
Blue159 (62.4%)
Hue240°
Saturation (HSL)24.41%
Lightness50.2%
Dominant channelBlue
Hex per channelR 61 · G 61 · B 9F

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Every value on this page was computed from “61619f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.