Colour

#828FB1

#828FB1
Blue
Dark
Nearest: Light slate grey

#828FB1 is a blue with RGB values 130, 143, 177 and HSL 223°, 23%, 60%. It is a dark colour, so black text on it reaches 6.5:1 contrast (AA for normal text). The nearest named colour is Light slate grey.

Colour values

#828FB1#828FB1

HEX#828FB1

RGBrgb(130, 143, 177)

RGB (0–1)0.5098, 0.5608, 0.6941

RGB percentages51%, 56.1%, 69.4%

HSLhsl(223.4, 23.2%, 60.2%)

HSV / HSBhsv(223.4, 26.6%, 69.4%)

CMYK26.6%, 19.2%, 0%, 30.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer8,556,465

CSS custom property--colour: #828FB1;

Brightness & contrast

Relative luminance0.27565WCAG 2.x, 0 is black and 1 is white

Perceived brightness143.6 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 6.51:1

Contrast with white3.22:1WCAG normal text: Fail

Contrast with black6.51:1WCAG normal text: AA

Greyscale equivalent#8F8F8F

Inverted#7D704E

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#8591B3no red cones; affects about 1% of men; ΔE 0.9 from the original

Deuteranopia#818DB0no green cones; the most common form, about 1% of men; ΔE 1 from the original

Tritanopia#76969Ano blue cones; rare, and affects men and women equally; ΔE 19 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text3.22:1WCAG large text: AA

Contrast with black, large text6.51:1WCAG large text: AAA

Named colours

Light slate grey · ΔE 10.5 Slate grey · ΔE 12.2 Steel blue · ΔE 16.3 Light steelblue · ΔE 19.9 Gray · ΔE 20.5 Dark grey · ΔE 21.9

Nearest named CSS colourLight slate grey (#778899)ΔE 10.47, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

base +30°+90°+120°+180°+210°+240°+270°+330°

Complementary#B1A482

Analogous#82A7B1, #8C82B1

Triadic#B1828F, #8FB182

Split complementary#B18D82, #A6B182

Tetradic#B182A7, #B1A482, #82B18C

Tints, shades & saturation

+40%+30%+20%+10%base -10%-20%-30%-40%

Lighter +40%#FFFFFF

Lighter +30%#E0E3EC

Lighter +20%#C1C7D8

Lighter +10%#A1ABC5

Darker −10%#63739D

Darker −20%#4F5C7E

Darker −30%#3B455F

Darker −40%#282E3F

More saturated +25%#6984CA

Less saturated −25%#9A9A9A

Channel breakdown

R130

G143

B177

Red130 (51%)

Green143 (56.1%)

Blue177 (69.4%)

Hue223.4°

Saturation (HSL)23.15%

Lightness60.2%

Dominant channelBlue

Hex per channelR 82 · G 8F · B B1

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

#828FB1

Colour values

Brightness & contrast

Colour vision & accessibility

Named colours

Colour harmonies

Tints, shades & saturation

Channel breakdown

Keep nerding

Harmonies

Lighter and darker

Similar named colours

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