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Recognised as Colour

#2D7197

  • #2D7197
  • Blue
  • Dark
  • Nearest: Steel blue

#2D7197 is a blue with RGB values 45, 113, 151 and HSL 202°, 54%, 38%. It is a dark colour, so white text on it reaches 5.4:1 contrast (AA for normal text). The nearest named colour is Steel blue.

Colour values

#2D7197#2D7197
HEX#2D7197
RGBrgb(45, 113, 151)
RGB (0–1)0.1765, 0.4431, 0.5922
RGB percentages17.6%, 44.3%, 59.2%
HSLhsl(201.5, 54.1%, 38.4%)
HSV / HSBhsv(201.5, 70.2%, 59.2%)
CMYK70.2%, 25.2%, 0%, 40.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,978,199
CSS custom property--colour: #2D7197;

Brightness & contrast

Relative luminance0.14603WCAG 2.x, 0 is black and 1 is white
Perceived brightness103.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.36:1
Contrast with white5.36:1WCAG normal text: AA
Contrast with black3.92:1WCAG normal text: Fail
Greyscale equivalent#656565
Inverted#D28E68

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#5F7099no red cones; affects about 1% of men; ΔE 13.3 from the original
Deuteranopia#506696no green cones; the most common form, about 1% of men; ΔE 14.1 from the original
Tritanopia#007B7Eno blue cones; rare, and affects men and women equally; ΔE 25.2 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text5.36:1WCAG large text: AAA
Contrast with black, large text3.92:1WCAG large text: AA

Named colours

Steel blue · ΔE 10.1Slate grey · ΔE 19.1Light slate grey · ΔE 20.1Dark slate grey · ΔE 27.1Cadetblue · ΔE 27.6Teal · ΔE 27.6
Nearest named CSS colourSteel blue (#4682B4)ΔE 10.14, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#97532D
Analogous#2D9788, #2D3C97
Triadic#972D71, #71972D
Split complementary#972D3C, #97882D
Tetradic#882D97, #97532D, #3C972D

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#AAD0E6
Lighter +30%#83BBDA
Lighter +20%#5CA5CE
Lighter +10%#398EBE
Darker −10%#215470
Darker −20%#163648
Darker −30%#0A1921
Darker −40%#000000
More saturated +25%#1578B0
Less saturated −25%#466A7F

Channel breakdown

R45
G113
B151
Red45 (17.6%)
Green113 (44.3%)
Blue151 (59.2%)
Hue201.51°
Saturation (HSL)54.08%
Lightness38.43%
Dominant channelBlue
Hex per channelR 2D · G 71 · B 97

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Every value on this page was computed from “2d7197” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.