Colour

#001130

#001130
Blue
Dark
Nearest: Black

#001130 is a blue with RGB values 0, 17, 48 and HSL 219°, 100%, 9%. It is a dark colour, so white text on it reaches 18.7:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#001130#001130

HEX#001130

RGBrgb(0, 17, 48)

RGB (0–1)0, 0.0667, 0.1882

RGB percentages0%, 6.7%, 18.8%

HSLhsl(218.8, 100%, 9.4%)

HSV / HSBhsv(218.8, 100%, 18.8%)

CMYK100%, 64.6%, 0%, 81.2%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer4,400

CSS custom property--colour: #001130;

Brightness & contrast

Relative luminance0.00614WCAG 2.x, 0 is black and 1 is white

Perceived brightness20.8 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 18.7:1

Contrast with white18.7:1WCAG normal text: AAA

Contrast with black1.12:1WCAG normal text: Fail

Greyscale equivalent#101010

Inverted#FFEECF

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#001531no red cones; affects about 1% of men; ΔE 2.7 from the original

Deuteranopia#00102Fno green cones; the most common form, about 1% of men; ΔE 0.4 from the original

Tritanopia#00191Eno blue cones; rare, and affects men and women equally; ΔE 20.7 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text18.7:1WCAG large text: AAA

Contrast with black, large text1.12:1WCAG large text: Fail

Named colours

Black · ΔE 23.9 Dark slate grey · ΔE 36.5 Dark slateblue · ΔE 37.7 Midnight blue · ΔE 38.7 Dim grey · ΔE 45.3 Steel blue · ΔE 49

Nearest named CSS colourBlack (#000000)ΔE 23.89, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#301F00

Analogous#002930, #070030

Triadic#300011, #113000

Split complementary#300700, #293000

Tetradic#300029, #301F00, #003007

Tints, shades & saturation

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

Lighter +40%#0059FC

Lighter +30%#0047C9

Lighter +20%#003596

Lighter +10%#002363

Darker −10%#000000

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#001130

Less saturated −25%#06132A

Channel breakdown

G17

B48

Red0 (0%)

Green17 (6.7%)

Blue48 (18.8%)

Hue218.75°

Saturation (HSL)100%

Lightness9.41%

Dominant channelBlue

Hex per channelR 00 · G 11 · B 30

Keep nerding

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#001130

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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