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Recognised as Colour

#1A0C25

  • #1A0C25
  • Violet
  • Dark
  • Nearest: Black

#1A0C25 is a violet with RGB values 26, 12, 37 and HSL 274°, 51%, 10%. It is a dark colour, so white text on it reaches 18.7:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#1A0C25#1A0C25
HEX#1A0C25
RGBrgb(26, 12, 37)
RGB (0–1)0.102, 0.0471, 0.1451
RGB percentages10.2%, 4.7%, 14.5%
HSLhsl(273.6, 51%, 9.6%)
HSV / HSBhsv(273.6, 67.6%, 14.5%)
CMYK29.7%, 67.6%, 0%, 85.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,707,045
CSS custom property--colour: #1A0C25;

Brightness & contrast

Relative luminance0.00616WCAG 2.x, 0 is black and 1 is white
Perceived brightness21 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 18.7:1
Contrast with white18.7:1WCAG normal text: AAA
Contrast with black1.12:1WCAG normal text: Fail
Greyscale equivalent#111111
Inverted#E5F3DA

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#051226no red cones; affects about 1% of men; ΔE 10.3 from the original
Deuteranopia#091224no green cones; the most common form, about 1% of men; ΔE 10.1 from the original
Tritanopia#181016no blue cones; rare, and affects men and women equally; ΔE 14 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text18.7:1WCAG large text: AAA
Contrast with black, large text1.12:1WCAG large text: Fail

Named colours

Black · ΔE 19.5Dark slate grey · ΔE 36.8Dark slateblue · ΔE 40.2Midnight blue · ΔE 41.8Dim grey · ΔE 43.1Slate grey · ΔE 49.6
Nearest named CSS colourBlack (#000000)ΔE 19.55, a distinctly different colour
Hue familyviolet
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#17250C
Analogous#0D0C25, #250C24
Triadic#251A0C, #0C251A
Split complementary#24250C, #0C250D
Tetradic#250D0C, #17250C, #0C2425

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#863EBF
Lighter +30%#6B3199
Lighter +20%#502572
Lighter +10%#35184C
Darker −10%#000000
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#1B062B
Less saturated −25%#19121F

Channel breakdown

R26
G12
B37
Red26 (10.2%)
Green12 (4.7%)
Blue37 (14.5%)
Hue273.6°
Saturation (HSL)51.02%
Lightness9.61%
Dominant channelBlue
Hex per channelR 1A · G 0C · B 25

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Every value on this page was computed from “1a0c25” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.