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Recognised as Colour

#30324D

  • #30324D
  • Blue
  • Dark
  • Nearest: Dark slate grey

#30324D is a blue with RGB values 48, 50, 77 and HSL 236°, 23%, 25%. It is a dark colour, so white text on it reaches 12.4:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#30324D#30324D
HEX#30324D
RGBrgb(48, 50, 77)
RGB (0–1)0.1882, 0.1961, 0.302
RGB percentages18.8%, 19.6%, 30.2%
HSLhsl(235.9, 23.2%, 24.5%)
HSV / HSBhsv(235.9, 37.7%, 30.2%)
CMYK37.7%, 35.1%, 0%, 69.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,158,605
CSS custom property--colour: #30324D;

Brightness & contrast

Relative luminance0.03445WCAG 2.x, 0 is black and 1 is white
Perceived brightness53.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 12.43:1
Contrast with white12.43:1WCAG normal text: AAA
Contrast with black1.69:1WCAG normal text: Fail
Greyscale equivalent#343434
Inverted#CFCDB2

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#2A354Eno red cones; affects about 1% of men; ΔE 3.7 from the original
Deuteranopia#28334Cno green cones; the most common form, about 1% of men; ΔE 3.6 from the original
Tritanopia#28373Cno blue cones; rare, and affects men and women equally; ΔE 16.4 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text12.43:1WCAG large text: AAA
Contrast with black, large text1.69:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 24.6Black · ΔE 28.3Dim grey · ΔE 29Slate grey · ΔE 32.9Dark slateblue · ΔE 33Light slate grey · ΔE 35.8
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 24.58, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#4D4B30
Analogous#30414D, #3C304D
Triadic#4D3032, #324D30
Split complementary#4D3C30, #414D30
Tetradic#4D3041, #4D4B30, #304D3C

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#9092B9
Lighter +30%#7074A6
Lighter +20%#575B8C
Lighter +10%#44466C
Darker −10%#1C1E2E
Darker −20%#09090E
Darker −30%#000000
Darker −40%#000000
More saturated +25%#20255D
Less saturated −25%#3F3F3F

Channel breakdown

R48
G50
B77
Red48 (18.8%)
Green50 (19.6%)
Blue77 (30.2%)
Hue235.86°
Saturation (HSL)23.2%
Lightness24.51%
Dominant channelBlue
Hex per channelR 30 · G 32 · B 4D

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Every value on this page was computed from “30324d” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.