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Recognised as Colour

#1E5270

  • #1E5270
  • Blue
  • Dark
  • Nearest: Dark slate grey

#1E5270 is a blue with RGB values 30, 82, 112 and HSL 202°, 58%, 28%. It is a dark colour, so white text on it reaches 8.4:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#1E5270#1E5270
HEX#1E5270
RGBrgb(30, 82, 112)
RGB (0–1)0.1176, 0.3216, 0.4392
RGB percentages11.8%, 32.2%, 43.9%
HSLhsl(202, 57.7%, 27.8%)
HSV / HSBhsv(202, 73.2%, 43.9%)
CMYK73.2%, 26.8%, 0%, 56.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,987,184
CSS custom property--colour: #1E5270;

Brightness & contrast

Relative luminance0.0748WCAG 2.x, 0 is black and 1 is white
Perceived brightness75.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.41:1
Contrast with white8.41:1WCAG normal text: AAA
Contrast with black2.5:1WCAG normal text: Fail
Greyscale equivalent#494949
Inverted#E1AD8F

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#445271no red cones; affects about 1% of men; ΔE 10.1 from the original
Deuteranopia#394A6Fno green cones; the most common form, about 1% of men; ΔE 11 from the original
Tritanopia#005A5Cno blue cones; rare, and affects men and women equally; ΔE 21.1 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text8.41:1WCAG large text: AAA
Contrast with black, large text2.5:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 19.3Steel blue · ΔE 22.1Slate grey · ΔE 23.5Dim grey · ΔE 25.8Light slate grey · ΔE 25.9Teal · ΔE 30.4
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 19.29, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#703C1E
Analogous#1E7065, #1E2970
Triadic#701E52, #52701E
Split complementary#701E29, #70651E
Tetradic#651E70, #703C1E, #29701E

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#7EBADC
Lighter +30%#55A4D2
Lighter +20%#348DC0
Lighter +10%#296F98
Darker −10%#133548
Darker −20%#081720
Darker −30%#000000
Darker −40%#000000
More saturated +25%#0C5782
Less saturated −25%#304D5E

Channel breakdown

R30
G82
B112
Red30 (11.8%)
Green82 (32.2%)
Blue112 (43.9%)
Hue201.95°
Saturation (HSL)57.75%
Lightness27.84%
Dominant channelBlue
Hex per channelR 1E · G 52 · B 70

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Every value on this page was computed from “1e5270” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.