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Recognised as Colour

#22293C

  • #22293C
  • Blue
  • Dark
  • Nearest: Black

#22293C is a blue with RGB values 34, 41, 60 and HSL 224°, 28%, 18%. It is a dark colour, so white text on it reaches 14.5:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#22293C#22293C
HEX#22293C
RGBrgb(34, 41, 60)
RGB (0–1)0.1333, 0.1608, 0.2353
RGB percentages13.3%, 16.1%, 23.5%
HSLhsl(223.8, 27.7%, 18.4%)
HSV / HSBhsv(223.8, 43.3%, 23.5%)
CMYK43.3%, 31.7%, 0%, 76.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,238,780
CSS custom property--colour: #22293C;

Brightness & contrast

Relative luminance0.02252WCAG 2.x, 0 is black and 1 is white
Perceived brightness41.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 14.48:1
Contrast with white14.48:1WCAG normal text: AAA
Contrast with black1.45:1WCAG normal text: Fail
Greyscale equivalent#292929
Inverted#DDD6C3

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#232B3Dno red cones; affects about 1% of men; ΔE 1.2 from the original
Deuteranopia#20283Cno green cones; the most common form, about 1% of men; ΔE 0.9 from the original
Tritanopia#1A2D30no blue cones; rare, and affects men and women equally; ΔE 12.9 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text14.48:1WCAG large text: AAA
Contrast with black, large text1.45:1WCAG large text: Fail

Named colours

Black · ΔE 21.5Dark slate grey · ΔE 22.5Dim grey · ΔE 30.7Slate grey · ΔE 36.5Gray · ΔE 39.2Light slate grey · ΔE 39.5
Nearest named CSS colourBlack (#000000)ΔE 21.46, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#3C3522
Analogous#22363C, #28223C
Triadic#3C2229, #293C22
Split complementary#3C2822, #363C22
Tetradic#3C2236, #3C3522, #223C28

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#7887B2
Lighter +30%#596C9E
Lighter +20%#47557D
Lighter +10%#343F5D
Darker −10%#10131B
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#162448
Less saturated −25%#2E2E30

Channel breakdown

R34
G41
B60
Red34 (13.3%)
Green41 (16.1%)
Blue60 (23.5%)
Hue223.85°
Saturation (HSL)27.66%
Lightness18.43%
Dominant channelBlue
Hex per channelR 22 · G 29 · B 3C

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Every value on this page was computed from “22293c” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.