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Recognised as Colour

#230B24

  • #230B24
  • Magenta
  • Dark
  • Nearest: Black

#230B24 is a magenta with RGB values 35, 11, 36 and HSL 298°, 53%, 9%. It is a dark colour, so white text on it reaches 18.3:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#230B24#230B24
HEX#230B24
RGBrgb(35, 11, 36)
RGB (0–1)0.1373, 0.0431, 0.1412
RGB percentages13.7%, 4.3%, 14.1%
HSLhsl(297.6, 53.2%, 9.2%)
HSV / HSBhsv(297.6, 69.4%, 14.1%)
CMYK2.8%, 69.4%, 0%, 85.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,296,612
CSS custom property--colour: #230B24;

Brightness & contrast

Relative luminance0.00724WCAG 2.x, 0 is black and 1 is white
Perceived brightness24.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 18.34:1
Contrast with white18.34:1WCAG normal text: AAA
Contrast with black1.14:1WCAG normal text: Fail
Greyscale equivalent#121212
Inverted#DCF4DB

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#081325no red cones; affects about 1% of men; ΔE 15.2 from the original
Deuteranopia#101623no green cones; the most common form, about 1% of men; ΔE 15.5 from the original
Tritanopia#240E15no blue cones; rare, and affects men and women equally; ΔE 12.6 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text18.34:1WCAG large text: AAA
Contrast with black, large text1.14:1WCAG large text: Fail

Named colours

Black · ΔE 21.6Dark slate grey · ΔE 38.7Dark slateblue · ΔE 40Midnight blue · ΔE 41.8Dim grey · ΔE 43.1Slate grey · ΔE 50.1
Nearest named CSS colourBlack (#000000)ΔE 21.59, a distinctly different colour
Hue familymagenta
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#0C240B
Analogous#160B24, #240B19
Triadic#24230B, #0B2423
Split complementary#18240B, #0B2417
Tetradic#24170B, #0C240B, #0B1824

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#BB3BC0
Lighter +30%#952F99
Lighter +20%#6F2372
Lighter +10%#49174B
Darker −10%#000000
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#28052A
Less saturated −25%#1E111E

Channel breakdown

R35
G11
B36
Red35 (13.7%)
Green11 (4.3%)
Blue36 (14.1%)
Hue297.6°
Saturation (HSL)53.19%
Lightness9.22%
Dominant channelBlue
Hex per channelR 23 · G 0B · B 24

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Every value on this page was computed from “230b24” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.