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Recognised as Colour

#1A0953

  • #1A0953
  • Blue
  • Dark
  • Nearest: Midnight blue

#1A0953 is a blue with RGB values 26, 9, 83 and HSL 254°, 80%, 18%. It is a dark colour, so white text on it reaches 17.4:1 contrast (AAA for normal text). The nearest named colour is Midnight blue.

Colour values

#1A0953#1A0953
HEX#1A0953
RGBrgb(26, 9, 83)
RGB (0–1)0.102, 0.0353, 0.3255
RGB percentages10.2%, 3.5%, 32.5%
HSLhsl(253.8, 80.4%, 18%)
HSV / HSBhsv(253.8, 89.2%, 32.5%)
CMYK68.7%, 89.2%, 0%, 67.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,706,323
CSS custom property--colour: #1A0953;

Brightness & contrast

Relative luminance0.0104WCAG 2.x, 0 is black and 1 is white
Perceived brightness32.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 17.39:1
Contrast with white17.39:1WCAG normal text: AAA
Contrast with black1.21:1WCAG normal text: Fail
Greyscale equivalent#121212
Inverted#E5F6AC

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#001C55no red cones; affects about 1% of men; ΔE 15.3 from the original
Deuteranopia#001752no green cones; the most common form, about 1% of men; ΔE 12.4 from the original
Tritanopia#00202Fno blue cones; rare, and affects men and women equally; ΔE 45.4 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text17.39:1WCAG large text: AAA
Contrast with black, large text1.21:1WCAG large text: Fail

Named colours

Midnight blue · ΔE 10.8Dark slateblue · ΔE 22.1Indigo · ΔE 26.6Rebecca purple · ΔE 27.2Navy · ΔE 29.2Dark blue · ΔE 34.3
Nearest named CSS colourMidnight blue (#191970)ΔE 10.77, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#425309
Analogous#091D53, #3F0953
Triadic#531A09, #09531A
Split complementary#533F09, #1D5309
Tetradic#53091D, #425309, #09533F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#653EEA
Lighter +30%#4518DD
Lighter +20%#3713AF
Lighter +10%#280E81
Darker −10%#0C0425
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#15005C
Less saturated −25%#201548

Channel breakdown

R26
G9
B83
Red26 (10.2%)
Green9 (3.5%)
Blue83 (32.5%)
Hue253.78°
Saturation (HSL)80.43%
Lightness18.04%
Dominant channelBlue
Hex per channelR 1A · G 09 · B 53

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Every value on this page was computed from “1a0953” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.