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Recognised as Colour

#1A658E

  • #1A658E
  • Blue
  • Dark
  • Nearest: Steel blue

#1A658E is a blue with RGB values 26, 101, 142 and HSL 201°, 69%, 33%. It is a dark colour, so white text on it reaches 6.4:1 contrast (AA for normal text). The nearest named colour is Steel blue.

Colour values

#1A658E#1A658E
HEX#1A658E
RGBrgb(26, 101, 142)
RGB (0–1)0.102, 0.3961, 0.5569
RGB percentages10.2%, 39.6%, 55.7%
HSLhsl(201.2, 69%, 32.9%)
HSV / HSBhsv(201.2, 81.7%, 55.7%)
CMYK81.7%, 28.9%, 0%, 44.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,729,934
CSS custom property--colour: #1A658E;

Brightness & contrast

Relative luminance0.1148WCAG 2.x, 0 is black and 1 is white
Perceived brightness92.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.37:1
Contrast with white6.37:1WCAG normal text: AA
Contrast with black3.3:1WCAG normal text: Fail
Greyscale equivalent#585858
Inverted#E59A71

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#516590no red cones; affects about 1% of men; ΔE 12.3 from the original
Deuteranopia#425A8Dno green cones; the most common form, about 1% of men; ΔE 14 from the original
Tritanopia#006F73no blue cones; rare, and affects men and women equally; ΔE 25.9 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text6.37:1WCAG large text: AAA
Contrast with black, large text3.3:1WCAG large text: AA

Named colours

Steel blue · ΔE 12.9Slate grey · ΔE 22.7Light slate grey · ΔE 24.1Dark slate grey · ΔE 27.1Dim grey · ΔE 30.1Teal · ΔE 30.7
Nearest named CSS colourSteel blue (#4682B4)ΔE 12.94, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#8E431A
Analogous#1A8E7D, #1A2B8E
Triadic#8E1A65, #658E1A
Split complementary#8E1A2B, #8E7D1A
Tetradic#7D1A8E, #8E431A, #2B8E1A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#8AC8EA
Lighter +30%#5FB4E2
Lighter +20%#349FDA
Lighter +10%#2284B9
Darker −10%#124663
Darker −20%#0A2838
Darker −30%#02090D
Darker −40%#000000
More saturated +25%#056BA3
Less saturated −25%#2F5F79

Channel breakdown

R26
G101
B142
Red26 (10.2%)
Green101 (39.6%)
Blue142 (55.7%)
Hue201.21°
Saturation (HSL)69.05%
Lightness32.94%
Dominant channelBlue
Hex per channelR 1A · G 65 · B 8E

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Every value on this page was computed from “1a658e” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.