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Recognised as Colour

#110F2A

  • #110F2A
  • Blue
  • Dark
  • Nearest: Black

#110F2A is a blue with RGB values 17, 15, 42 and HSL 244°, 47%, 11%. It is a dark colour, so white text on it reaches 18.7:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#110F2A#110F2A
HEX#110F2A
RGBrgb(17, 15, 42)
RGB (0–1)0.0667, 0.0588, 0.1647
RGB percentages6.7%, 5.9%, 16.5%
HSLhsl(244.4, 47.4%, 11.2%)
HSV / HSBhsv(244.4, 64.3%, 16.5%)
CMYK59.5%, 64.3%, 0%, 83.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,117,994
CSS custom property--colour: #110F2A;

Brightness & contrast

Relative luminance0.00628WCAG 2.x, 0 is black and 1 is white
Perceived brightness20.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 18.66:1
Contrast with white18.66:1WCAG normal text: AAA
Contrast with black1.13:1WCAG normal text: Fail
Greyscale equivalent#111111
Inverted#EEF0D5

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#04132Bno red cones; affects about 1% of men; ΔE 5.6 from the original
Deuteranopia#031229no green cones; the most common form, about 1% of men; ΔE 6.2 from the original
Tritanopia#08151Ano blue cones; rare, and affects men and women equally; ΔE 17.6 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text18.66:1WCAG large text: AAA
Contrast with black, large text1.13:1WCAG large text: Fail

Named colours

Black · ΔE 20.7Dark slate grey · ΔE 35.8Dark slateblue · ΔE 38.9Midnight blue · ΔE 40.4Dim grey · ΔE 43.5Slate grey · ΔE 49
Nearest named CSS colourBlack (#000000)ΔE 20.68, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#282A0F
Analogous#0F1A2A, #1F0F2A
Triadic#2A110F, #0F2A11
Split complementary#2A1F0F, #1A2A0F
Tetradic#2A0F1A, #282A0F, #0F2A1F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#5048BD
Lighter +30%#3F379B
Lighter +20%#2F2A75
Lighter +10%#201C50
Darker −10%#020204
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#0B0831
Less saturated −25%#171623

Channel breakdown

R17
G15
B42
Red17 (6.7%)
Green15 (5.9%)
Blue42 (16.5%)
Hue244.44°
Saturation (HSL)47.37%
Lightness11.18%
Dominant channelBlue
Hex per channelR 11 · G 0F · B 2A

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Every value on this page was computed from “110f2a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.