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Recognised as Colour

#1924AF

  • #1924AF
  • Blue
  • Dark
  • Nearest: Dark blue

#1924AF is a blue with RGB values 25, 36, 175 and HSL 236°, 75%, 39%. It is a dark colour, so white text on it reaches 11:1 contrast (AAA for normal text). The nearest named colour is Dark blue.

Colour values

#1924AF#1924AF
HEX#1924AF
RGBrgb(25, 36, 175)
RGB (0–1)0.098, 0.1412, 0.6863
RGB percentages9.8%, 14.1%, 68.6%
HSLhsl(235.6, 75%, 39.2%)
HSV / HSBhsv(235.6, 85.7%, 68.6%)
CMYK85.7%, 79.4%, 0%, 31.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,647,791
CSS custom property--colour: #1924AF;

Brightness & contrast

Relative luminance0.04564WCAG 2.x, 0 is black and 1 is white
Perceived brightness66.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 10.98:1
Contrast with white10.98:1WCAG normal text: AAA
Contrast with black1.91:1WCAG normal text: Fail
Greyscale equivalent#2C2C2C
Inverted#E6DB50

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0044B3no red cones; affects about 1% of men; ΔE 22.8 from the original
Deuteranopia#0034ADno green cones; the most common form, about 1% of men; ΔE 12.7 from the original
Tritanopia#004F69no blue cones; rare, and affects men and women equally; ΔE 78 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text10.98:1WCAG large text: AAA
Contrast with black, large text1.91:1WCAG large text: Fail

Named colours

Dark blue · ΔE 11.9Navy · ΔE 14.9Indigo · ΔE 20.7Rebecca purple · ΔE 27.2Medium blue · ΔE 27.3Slate blue · ΔE 27.4
Nearest named CSS colourDark blue (#00008B)ΔE 11.94, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#AFA419
Analogous#196FAF, #5919AF
Triadic#AF1924, #24AF19
Split complementary#AF5919, #6FAF19
Tetradic#AF196F, #AFA419, #19AF59

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#A2A8F2
Lighter +30%#767EEB
Lighter +20%#4954E5
Lighter +10%#1F2DDC
Darker −10%#131B82
Darker −20%#0C1256
Darker −30%#060829
Darker −40%#000000
More saturated +25%#000FC8
Less saturated −25%#323996

Channel breakdown

R25
G36
B175
Red25 (9.8%)
Green36 (14.1%)
Blue175 (68.6%)
Hue235.6°
Saturation (HSL)75%
Lightness39.22%
Dominant channelBlue
Hex per channelR 19 · G 24 · B AF

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Every value on this page was computed from “1924af” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.