Nerdulator> put something in

Recognised as Colour

#1D4E95

  • #1D4E95
  • Blue
  • Dark
  • Nearest: Dark slateblue

#1D4E95 is a blue with RGB values 29, 78, 149 and HSL 216°, 67%, 35%. It is a dark colour, so white text on it reaches 8.2:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#1D4E95#1D4E95
HEX#1D4E95
RGBrgb(29, 78, 149)
RGB (0–1)0.1137, 0.3059, 0.5843
RGB percentages11.4%, 30.6%, 58.4%
HSLhsl(215.5, 67.4%, 34.9%)
HSV / HSBhsv(215.5, 80.5%, 58.4%)
CMYK80.5%, 47.7%, 0%, 41.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,920,661
CSS custom property--colour: #1D4E95;

Brightness & contrast

Relative luminance0.0788WCAG 2.x, 0 is black and 1 is white
Perceived brightness79.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.15:1
Contrast with white8.15:1WCAG normal text: AAA
Contrast with black2.58:1WCAG normal text: Fail
Greyscale equivalent#494949
Inverted#E2B16A

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#275598no red cones; affects about 1% of men; ΔE 4.2 from the original
Deuteranopia#054A94no green cones; the most common form, about 1% of men; ΔE 2.9 from the original
Tritanopia#005F6Ano blue cones; rare, and affects men and women equally; ΔE 43 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text8.15:1WCAG large text: AAA
Contrast with black, large text2.58:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 15.8Steel blue · ΔE 26.4Midnight blue · ΔE 28.3Cornflower blue · ΔE 28.8Royal blue · ΔE 30.2Slate blue · ΔE 31.3
Nearest named CSS colourDark slateblue (#483D8B)ΔE 15.81, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#95641D
Analogous#1D8A95, #281D95
Triadic#951D4E, #4E951D
Split complementary#95281D, #8A951D
Tetradic#951D8A, #95641D, #1D9528

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#94B7EA
Lighter +30%#699AE2
Lighter +20%#3E7EDA
Lighter +10%#2564C0
Darker −10%#15386A
Darker −20%#0C2140
Darker −30%#040B15
Darker −40%#000000
More saturated +25%#074AAB
Less saturated −25%#33527F

Channel breakdown

R29
G78
B149
Red29 (11.4%)
Green78 (30.6%)
Blue149 (58.4%)
Hue215.5°
Saturation (HSL)67.42%
Lightness34.9%
Dominant channelBlue
Hex per channelR 1D · G 4E · 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 “1d4e95” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.