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Colour

#25001C

  • #25001C
  • Magenta
  • Dark
  • Nearest: Black

#25001C is a magenta with RGB values 37, 0, 28 and HSL 315°, 100%, 7%. It is a dark colour, so white text on it reaches 19.2:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#25001C#25001C
HEX#25001C
RGBrgb(37, 0, 28)
RGB (0–1)0.1451, 0, 0.1098
RGB percentages14.5%, 0%, 11%
HSLhsl(314.6, 100%, 7.3%)
HSV / HSBhsv(314.6, 100%, 14.5%)
CMYK0%, 100%, 24.3%, 85.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,424,860
CSS custom property--colour: #25001C;

Brightness & contrast

Relative luminance0.00477WCAG 2.x, 0 is black and 1 is white
Perceived brightness22.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 19.17:1
Contrast with white19.17:1WCAG normal text: AAA
Contrast with black1.1:1WCAG normal text: Fail
Greyscale equivalent#0A0A0A
Inverted#DAFFE3

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#010B1Dno red cones; affects about 1% of men; ΔE 19.8 from the original
Deuteranopia#0D111Bno green cones; the most common form, about 1% of men; ΔE 20 from the original
Tritanopia#28010Cno blue cones; rare, and affects men and women equally; ΔE 11 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text19.17:1WCAG large text: AAA
Contrast with black, large text1.1:1WCAG large text: Fail

Named colours

Black · ΔE 23.1Dark slate grey · ΔE 42.7Dark slateblue · ΔE 42.9Midnight blue · ΔE 43.8Dim grey · ΔE 46.1Rebecca purple · ΔE 52.7
Nearest named CSS colourBlack (#000000)ΔE 23.15, a distinctly different colour
Hue familymagenta
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#002509
Analogous#1B0025, #25000A
Triadic#1C2500, #001C25
Split complementary#0A2500, #00251B
Tetradic#251B00, #002509, #000A25

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#F100B6
Lighter +30%#BE0090
Lighter +20%#8B0069
Lighter +10%#580043
Darker −10%#000000
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#25001C
Less saturated −25%#20051A

Channel breakdown

R37
G0
B28
Red37 (14.5%)
Green0 (0%)
Blue28 (11%)
Hue314.59°
Saturation (HSL)100%
Lightness7.25%
Dominant channelRed
Hex per channelR 25 · G 00 · B 1C

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Every value on this page was computed from “25001c” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.