Nerdulator> put something in

Colour

#083D9D

  • #083D9D
  • Blue
  • Dark
  • Nearest: Dark slateblue

#083D9D is a blue with RGB values 8, 61, 157 and HSL 219°, 90%, 32%. It is a dark colour, so white text on it reaches 9.7:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#083D9D#083D9D
HEX#083D9D
RGBrgb(8, 61, 157)
RGB (0–1)0.0314, 0.2392, 0.6157
RGB percentages3.1%, 23.9%, 61.6%
HSLhsl(218.7, 90.3%, 32.4%)
HSV / HSBhsv(218.7, 94.9%, 61.6%)
CMYK94.9%, 61.1%, 0%, 38.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer540,061
CSS custom property--colour: #083D9D;

Brightness & contrast

Relative luminance0.05823WCAG 2.x, 0 is black and 1 is white
Perceived brightness70.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 9.7:1
Contrast with white9.7:1WCAG normal text: AAA
Contrast with black2.16:1WCAG normal text: Fail
Greyscale equivalent#393939
Inverted#F7C262

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#004BA0no red cones; affects about 1% of men; ΔE 10.8 from the original
Deuteranopia#003E9Bno green cones; the most common form, about 1% of men; ΔE 2.2 from the original
Tritanopia#005667no blue cones; rare, and affects men and women equally; ΔE 56.5 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text9.7:1WCAG large text: AAA
Contrast with black, large text2.16:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 14.5Midnight blue · ΔE 16.6Slate blue · ΔE 20.4Royal blue · ΔE 21Rebecca purple · ΔE 21.4Indigo · ΔE 29.1
Nearest named CSS colourDark slateblue (#483D8B)ΔE 14.47, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#9D6808
Analogous#08879D, #1D089D
Triadic#9D083D, #3D9D08
Split complementary#9D1E08, #879D08
Tetradic#9D0887, #9D6808, #089D1E

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#79A6F8
Lighter +30%#4886F6
Lighter +20%#1866F3
Lighter +10%#0A50CE
Darker −10%#062A6C
Darker −20%#03173C
Darker −30%#01040B
Darker −40%#000000
More saturated +25%#003BA5
Less saturated −25%#1D4388

Channel breakdown

R8
G61
B157
Red8 (3.1%)
Green61 (23.9%)
Blue157 (61.6%)
Hue218.66°
Saturation (HSL)90.3%
Lightness32.35%
Dominant channelBlue
Hex per channelR 08 · G 3D · B 9D

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 “083d9d” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.