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Recognised as Colour

#23051F

  • #23051F
  • Magenta
  • Dark
  • Nearest: Black

#23051F is a magenta with RGB values 35, 5, 31 and HSL 308°, 75%, 8%. It is a dark colour, so white text on it reaches 18.9:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#23051F#23051F
HEX#23051F
RGBrgb(35, 5, 31)
RGB (0–1)0.1373, 0.0196, 0.1216
RGB percentages13.7%, 2%, 12.2%
HSLhsl(308, 75%, 7.8%)
HSV / HSBhsv(308, 85.7%, 13.7%)
CMYK0%, 85.7%, 11.4%, 86.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,295,071
CSS custom property--colour: #23051F;

Brightness & contrast

Relative luminance0.00565WCAG 2.x, 0 is black and 1 is white
Perceived brightness22.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 18.87:1
Contrast with white18.87:1WCAG normal text: AAA
Contrast with black1.11:1WCAG normal text: Fail
Greyscale equivalent#0D0D0D
Inverted#DCFAE0

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#040E20no red cones; affects about 1% of men; ΔE 16.8 from the original
Deuteranopia#0E131Eno green cones; the most common form, about 1% of men; ΔE 17.4 from the original
Tritanopia#250710no blue cones; rare, and affects men and women equally; ΔE 11.5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text18.87:1WCAG large text: AAA
Contrast with black, large text1.11:1WCAG large text: Fail

Named colours

Black · ΔE 21.5Dark slate grey · ΔE 40.4Dark slateblue · ΔE 41.9Midnight blue · ΔE 43.2Dim grey · ΔE 44.5Slate grey · ΔE 52
Nearest named CSS colourBlack (#000000)ΔE 21.53, a distinctly different colour
Hue familymagenta
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#052309
Analogous#180523, #230510
Triadic#1F2305, #051F23
Split complementary#102305, #052318
Tetradic#231805, #052309, #051023

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#D61EBD
Lighter +30%#A91896
Lighter +20%#7C126E
Lighter +10%#500B47
Darker −10%#000000
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#280023
Less saturated −25%#1E0A1B

Channel breakdown

R35
G5
B31
Red35 (13.7%)
Green5 (2%)
Blue31 (12.2%)
Hue308°
Saturation (HSL)75%
Lightness7.84%
Dominant channelRed
Hex per channelR 23 · G 05 · B 1F

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Every value on this page was computed from “23051f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.