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Colour

#1A125D

  • #1A125D
  • Blue
  • Dark
  • Nearest: Midnight blue

#1A125D is a blue with RGB values 26, 18, 93 and HSL 246°, 68%, 22%. It is a dark colour, so white text on it reaches 16.3:1 contrast (AAA for normal text). The nearest named colour is Midnight blue.

Colour values

#1A125D#1A125D
HEX#1A125D
RGBrgb(26, 18, 93)
RGB (0–1)0.102, 0.0706, 0.3647
RGB percentages10.2%, 7.1%, 36.5%
HSLhsl(246.4, 67.6%, 21.8%)
HSV / HSBhsv(246.4, 80.6%, 36.5%)
CMYK72%, 80.6%, 0%, 63.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,708,637
CSS custom property--colour: #1A125D;

Brightness & contrast

Relative luminance0.01443WCAG 2.x, 0 is black and 1 is white
Perceived brightness37.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 16.3:1
Contrast with white16.3:1WCAG normal text: AAA
Contrast with black1.29:1WCAG normal text: Fail
Greyscale equivalent#191919
Inverted#E5EDA2

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#00235Fno red cones; affects about 1% of men; ΔE 14.7 from the original
Deuteranopia#001D5Cno green cones; the most common form, about 1% of men; ΔE 11 from the original
Tritanopia#002836no blue cones; rare, and affects men and women equally; ΔE 47.5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text16.3:1WCAG large text: AAA
Contrast with black, large text1.29:1WCAG large text: Fail

Named colours

Midnight blue · ΔE 7.9Dark slateblue · ΔE 18.9Rebecca purple · ΔE 25.1Indigo · ΔE 26Navy · ΔE 28.3Dark blue · ΔE 33.3
Nearest named CSS colourMidnight blue (#191970)ΔE 7.88, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#555D12
Analogous#12305D, #3F125D
Triadic#5D1A12, #125D1A
Split complementary#5D3F12, #305D12
Tetradic#5D1230, #555D12, #125D3F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#6A5CDF
Lighter +30%#4331D7
Lighter +20%#3223B2
Lighter +10%#261A88
Darker −10%#0E0A32
Darker −20%#020108
Darker −30%#000000
Darker −40%#000000
More saturated +25%#0F046B
Less saturated −25%#25204F

Channel breakdown

R26
G18
B93
Red26 (10.2%)
Green18 (7.1%)
Blue93 (36.5%)
Hue246.4°
Saturation (HSL)67.57%
Lightness21.76%
Dominant channelBlue
Hex per channelR 1A · G 12 · B 5D

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Every value on this page was computed from “1a125d” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.