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Recognised as Colour

#210E2A

  • #210E2A
  • Violet
  • Dark
  • Nearest: Black

#210E2A is a violet with RGB values 33, 14, 42 and HSL 281°, 50%, 11%. It is a dark colour, so white text on it reaches 18.1:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#210E2A#210E2A
HEX#210E2A
RGBrgb(33, 14, 42)
RGB (0–1)0.1294, 0.0549, 0.1647
RGB percentages12.9%, 5.5%, 16.5%
HSLhsl(280.7, 50%, 11%)
HSV / HSBhsv(280.7, 66.7%, 16.5%)
CMYK21.4%, 66.7%, 0%, 83.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,166,314
CSS custom property--colour: #210E2A;

Brightness & contrast

Relative luminance0.00805WCAG 2.x, 0 is black and 1 is white
Perceived brightness25.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 18.09:1
Contrast with white18.09:1WCAG normal text: AAA
Contrast with black1.16:1WCAG normal text: Fail
Greyscale equivalent#141414
Inverted#DEF1D5

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#07152Bno red cones; affects about 1% of men; ΔE 13.3 from the original
Deuteranopia#0D1729no green cones; the most common form, about 1% of men; ΔE 14 from the original
Tritanopia#20131Ano blue cones; rare, and affects men and women equally; ΔE 15.1 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text18.09:1WCAG large text: AAA
Contrast with black, large text1.16:1WCAG large text: Fail

Named colours

Black · ΔE 23.3Dark slateblue · ΔE 37.2Dark slate grey · ΔE 38.5Midnight blue · ΔE 38.8Dim grey · ΔE 43.2Rebecca purple · ΔE 49
Nearest named CSS colourBlack (#000000)ΔE 23.26, a distinctly different colour
Hue familyviolet
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#172A0E
Analogous#130E2A, #2A0E25
Triadic#2A210E, #0E2A21
Split complementary#252A0E, #0E2A13
Tetradic#2A130E, #172A0E, #0E252A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#9844C1
Lighter +30%#7B349D
Lighter +20%#5D2877
Lighter +10%#3F1B50
Darker −10%#030104
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#240731
Less saturated −25%#1F1523

Channel breakdown

R33
G14
B42
Red33 (12.9%)
Green14 (5.5%)
Blue42 (16.5%)
Hue280.71°
Saturation (HSL)50%
Lightness10.98%
Dominant channelBlue
Hex per channelR 21 · G 0E · B 2A

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Every value on this page was computed from “210e2a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.