Nerdulator> put something in

Recognised as Colour

#567DD3

  • #567DD3
  • Blue
  • Dark
  • Nearest: Cornflower blue

#567DD3 is a blue with RGB values 86, 125, 211 and HSL 221°, 59%, 58%. It is a dark colour, so black text on it reaches 5.3:1 contrast (AA for normal text). The nearest named colour is Cornflower blue.

Colour values

#567DD3#567DD3
HEX#567DD3
RGBrgb(86, 125, 211)
RGB (0–1)0.3373, 0.4902, 0.8275
RGB percentages33.7%, 49%, 82.7%
HSLhsl(221.3, 58.7%, 58.2%)
HSV / HSBhsv(221.3, 59.2%, 82.7%)
CMYK59.2%, 40.8%, 0%, 17.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,668,307
CSS custom property--colour: #567DD3;

Brightness & contrast

Relative luminance0.21349WCAG 2.x, 0 is black and 1 is white
Perceived brightness128.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.27:1
Contrast with white3.98:1WCAG normal text: Fail
Contrast with black5.27:1WCAG normal text: AA
Greyscale equivalent#7B7B7B
Inverted#A9822C

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#5886D6no red cones; affects about 1% of men; ΔE 5.6 from the original
Deuteranopia#477AD1no green cones; the most common form, about 1% of men; ΔE 2.7 from the original
Tritanopia#00909Eno blue cones; rare, and affects men and women equally; ΔE 50.6 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text3.98:1WCAG large text: AA
Contrast with black, large text5.27:1WCAG large text: AAA

Named colours

Cornflower blue · ΔE 9.2Dodgerblue · ΔE 16.3Royal blue · ΔE 22.5Steel blue · ΔE 23.2Medium purple · ΔE 24.5Slate blue · ΔE 26.6
Nearest named CSS colourCornflower blue (#6495ED)ΔE 9.17, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#D3AC56
Analogous#56BCD3, #6D56D3
Triadic#D3567D, #7DD356
Split complementary#D36D56, #BCD356
Tetradic#D356BC, #D3AC56, #56D36D

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#F8FAFD
Lighter +30%#CFDAF3
Lighter +20%#A7BBE8
Lighter +10%#7E9CDE
Darker −10%#3360C3
Darker −20%#284C9B
Darker −30%#1E3872
Darker −40%#13244A
More saturated +25%#3B73EE
Less saturated −25%#7187B8

Channel breakdown

R86
G125
B211
Red86 (33.7%)
Green125 (49%)
Blue211 (82.7%)
Hue221.28°
Saturation (HSL)58.69%
Lightness58.24%
Dominant channelBlue
Hex per channelR 56 · G 7D · B D3

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

Nerdulate something else

Nothing in mind? Surprise me · today’s page

Every value on this page was computed from “567dd3” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.