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Colour

#27354E

  • #27354E
  • Blue
  • Dark
  • Nearest: Dark slate grey

#27354E is a blue with RGB values 39, 53, 78 and HSL 218°, 33%, 23%. It is a dark colour, so white text on it reaches 12.3:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#27354E#27354E
HEX#27354E
RGBrgb(39, 53, 78)
RGB (0–1)0.1529, 0.2078, 0.3059
RGB percentages15.3%, 20.8%, 30.6%
HSLhsl(218.5, 33.3%, 22.9%)
HSV / HSBhsv(218.5, 50%, 30.6%)
CMYK50%, 32.1%, 0%, 69.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,569,550
CSS custom property--colour: #27354E;

Brightness & contrast

Relative luminance0.03528WCAG 2.x, 0 is black and 1 is white
Perceived brightness52.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 12.31:1
Contrast with white12.31:1WCAG normal text: AAA
Contrast with black1.71:1WCAG normal text: Fail
Greyscale equivalent#343434
Inverted#D8CAB1

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#2C374Fno red cones; affects about 1% of men; ΔE 1.6 from the original
Deuteranopia#27334Dno green cones; the most common form, about 1% of men; ΔE 1.3 from the original
Tritanopia#183A3Eno blue cones; rare, and affects men and women equally; ΔE 17 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text12.31:1WCAG large text: AAA
Contrast with black, large text1.71:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 21.4Black · ΔE 28Dim grey · ΔE 28.3Slate grey · ΔE 31.8Steel blue · ΔE 34.5Light slate grey · ΔE 34.7
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 21.36, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#4E4027
Analogous#27494E, #2C274E
Triadic#4E2735, #354E27
Split complementary#4E2D27, #494E27
Tetradic#4E2749, #4E4027, #274E2D

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#8198C0
Lighter +30%#5F7CAF
Lighter +20%#496392
Lighter +10%#384C70
Darker −10%#161E2C
Darker −20%#05070A
Darker −30%#000000
Darker −40%#000000
More saturated +25%#18315D
Less saturated −25%#36393F

Channel breakdown

R39
G53
B78
Red39 (15.3%)
Green53 (20.8%)
Blue78 (30.6%)
Hue218.46°
Saturation (HSL)33.33%
Lightness22.94%
Dominant channelBlue
Hex per channelR 27 · G 35 · B 4E

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Every value on this page was computed from “27354e” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.