Nerdulator> put something in

Recognised as Colour

#1D4F95

  • #1D4F95
  • Blue
  • Dark
  • Nearest: Dark slateblue

#1D4F95 is a blue with RGB values 29, 79, 149 and HSL 215°, 67%, 35%. It is a dark colour, so white text on it reaches 8.1:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#1D4F95#1D4F95
HEX#1D4F95
RGBrgb(29, 79, 149)
RGB (0–1)0.1137, 0.3098, 0.5843
RGB percentages11.4%, 31%, 58.4%
HSLhsl(215, 67.4%, 34.9%)
HSV / HSBhsv(215, 80.5%, 58.4%)
CMYK80.5%, 47%, 0%, 41.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,920,917
CSS custom property--colour: #1D4F95;

Brightness & contrast

Relative luminance0.08023WCAG 2.x, 0 is black and 1 is white
Perceived brightness80.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.06:1
Contrast with white8.06:1WCAG normal text: AAA
Contrast with black2.6:1WCAG normal text: Fail
Greyscale equivalent#494949
Inverted#E2B06A

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#295698no red cones; affects about 1% of men; ΔE 4.2 from the original
Deuteranopia#0B4B94no green cones; the most common form, about 1% of men; ΔE 2.8 from the original
Tritanopia#00606Ano blue cones; rare, and affects men and women equally; ΔE 42.9 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text8.06:1WCAG large text: AAA
Contrast with black, large text2.6:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 16.5Steel blue · ΔE 25.6Cornflower blue · ΔE 28.6Midnight blue · ΔE 29.1Royal blue · ΔE 30.7Slate blue · ΔE 32
Nearest named CSS colourDark slateblue (#483D8B)ΔE 16.49, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#95631D
Analogous#1D8B95, #271D95
Triadic#951D4F, #4F951D
Split complementary#95271D, #8B951D
Tetradic#951D8B, #95631D, #1D9527

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#94B8EA
Lighter +30%#699BE2
Lighter +20%#3E7FDA
Lighter +10%#2566C0
Darker −10%#15386A
Darker −20%#0C2240
Darker −30%#040B15
Darker −40%#000000
More saturated +25%#074BAB
Less saturated −25%#33537F

Channel breakdown

R29
G79
B149
Red29 (11.4%)
Green79 (31%)
Blue149 (58.4%)
Hue215°
Saturation (HSL)67.42%
Lightness34.9%
Dominant channelBlue
Hex per channelR 1D · G 4F · B 95

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 “1d4f95” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.