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Recognised as Colour

#230B1E

  • #230B1E
  • Magenta
  • Dark
  • Nearest: Black

#230B1E is a magenta with RGB values 35, 11, 30 and HSL 313°, 52%, 9%. It is a dark colour, so white text on it reaches 18.5:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#230B1E#230B1E
HEX#230B1E
RGBrgb(35, 11, 30)
RGB (0–1)0.1373, 0.0431, 0.1176
RGB percentages13.7%, 4.3%, 11.8%
HSLhsl(312.5, 52.2%, 9%)
HSV / HSBhsv(312.5, 68.6%, 13.7%)
CMYK0%, 68.6%, 14.3%, 86.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,296,606
CSS custom property--colour: #230B1E;

Brightness & contrast

Relative luminance0.0069WCAG 2.x, 0 is black and 1 is white
Perceived brightness23.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 18.45:1
Contrast with white18.45:1WCAG normal text: AAA
Contrast with black1.14:1WCAG normal text: Fail
Greyscale equivalent#111111
Inverted#DCF4E1

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0B121Fno red cones; affects about 1% of men; ΔE 14.4 from the original
Deuteranopia#12151Dno green cones; the most common form, about 1% of men; ΔE 14.5 from the original
Tritanopia#250C13no blue cones; rare, and affects men and women equally; ΔE 8.6 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text18.45:1WCAG large text: AAA
Contrast with black, large text1.14:1WCAG large text: Fail

Named colours

Black · ΔE 18.2Dark slate grey · ΔE 37.1Dim grey · ΔE 41.8Dark slateblue · ΔE 43.8Midnight blue · ΔE 46.2Slate grey · ΔE 49.9
Nearest named CSS colourBlack (#000000)ΔE 18.21, a distinctly different colour
Hue familymagenta
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#0B2310
Analogous#1C0B23, #230B12
Triadic#1E230B, #0B1E23
Split complementary#12230B, #0B231C
Tetradic#231C0B, #0B2310, #0B1223

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#BE3CA3
Lighter +30%#973082
Lighter +20%#712361
Lighter +10%#4A173F
Darker −10%#000000
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#290521
Less saturated −25%#1D111B

Channel breakdown

R35
G11
B30
Red35 (13.7%)
Green11 (4.3%)
Blue30 (11.8%)
Hue312.5°
Saturation (HSL)52.17%
Lightness9.02%
Dominant channelRed
Hex per channelR 23 · G 0B · B 1E

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Every value on this page was computed from “230b1e” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.