Nerdulator> put something in

Recognised as Colour

#19265B

  • #19265B
  • Blue
  • Dark
  • Nearest: Dark slateblue

#19265B is a blue with RGB values 25, 38, 91 and HSL 228°, 57%, 23%. It is a dark colour, so white text on it reaches 14.3:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#19265B#19265B
HEX#19265B
RGBrgb(25, 38, 91)
RGB (0–1)0.098, 0.149, 0.3569
RGB percentages9.8%, 14.9%, 35.7%
HSLhsl(228.2, 56.9%, 22.7%)
HSV / HSBhsv(228.2, 72.5%, 35.7%)
CMYK72.5%, 58.2%, 0%, 64.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,648,219
CSS custom property--colour: #19265B;

Brightness & contrast

Relative luminance0.02348WCAG 2.x, 0 is black and 1 is white
Perceived brightness44.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 14.29:1
Contrast with white14.29:1WCAG normal text: AAA
Contrast with black1.47:1WCAG normal text: Fail
Greyscale equivalent#272727
Inverted#E6D9A4

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#012D5Dno red cones; affects about 1% of men; ΔE 7.5 from the original
Deuteranopia#00275Ano green cones; the most common form, about 1% of men; ΔE 4.4 from the original
Tritanopia#00333Cno blue cones; rare, and affects men and women equally; ΔE 35.3 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text14.29:1WCAG large text: AAA
Contrast with black, large text1.47:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 19.8Midnight blue · ΔE 23.6Rebecca purple · ΔE 35.2Steel blue · ΔE 39.9Black · ΔE 40.4Dark slate grey · ΔE 42.1
Nearest named CSS colourDark slateblue (#483D8B)ΔE 19.78, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#5B4E19
Analogous#19475B, #2D195B
Triadic#5B1926, #265B19
Split complementary#5B2D19, #475B19
Tetradic#5B1947, #5B4E19, #195B2D

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#6A7FD6
Lighter +30%#425DCB
Lighter +20%#2F47AB
Lighter +10%#243783
Darker −10%#0E1533
Darker −20%#03050B
Darker −30%#000000
Darker −40%#000000
More saturated +25%#0B1D6A
Less saturated −25%#272F4D

Channel breakdown

R25
G38
B91
Red25 (9.8%)
Green38 (14.9%)
Blue91 (35.7%)
Hue228.18°
Saturation (HSL)56.9%
Lightness22.75%
Dominant channelBlue
Hex per channelR 19 · G 26 · B 5B

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 “19265b” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.