Colour

#090F1B

#090F1B
Blue
Dark
Nearest: Black

#090F1B is a blue with RGB values 9, 15, 27 and HSL 220°, 50%, 7%. It is a dark colour, so white text on it reaches 19.2:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#090F1B#090F1B

HEX#090F1B

RGBrgb(9, 15, 27)

RGB (0–1)0.0353, 0.0588, 0.1059

RGB percentages3.5%, 5.9%, 10.6%

HSLhsl(220, 50%, 7.1%)

HSV / HSBhsv(220, 66.7%, 10.6%)

CMYK66.7%, 44.4%, 0%, 89.4%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer593,691

CSS custom property--colour: #090F1B;

Brightness & contrast

Relative luminance0.00479WCAG 2.x, 0 is black and 1 is white

Perceived brightness15.5 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 19.16:1

Contrast with white19.16:1WCAG normal text: AAA

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

Greyscale equivalent#0F0F0F

Inverted#F6F0E4

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#0B101Cno red cones; affects about 1% of men; ΔE 0.5 from the original

Deuteranopia#090E1Bno green cones; the most common form, about 1% of men; ΔE 0.7 from the original

Tritanopia#041213no blue cones; rare, and affects men and women equally; ΔE 8 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text19.16:1WCAG large text: AAA

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

Named colours

Black · ΔE 9.4 Dark slate grey · ΔE 30.2 Dim grey · ΔE 40.9 Slate grey · ΔE 48.7 Dark slateblue · ΔE 49.7 Gray · ΔE 50

Nearest named CSS colourBlack (#000000)ΔE 9.37, clearly different but related

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#1B1509

Analogous#09181B, #0C091B

Triadic#1B090F, #0F1B09

Split complementary#1B0C09, #181B09

Tetradic#1B0918, #1B1509, #091B0C

Tints, shades & saturation

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

Lighter +40%#3C64B4

Lighter +30%#2F4F8E

Lighter +20%#223A68

Lighter +10%#162441

Darker −10%#000000

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#050E20

Less saturated −25%#0D1117

Channel breakdown

G15

B27

Red9 (3.5%)

Green15 (5.9%)

Blue27 (10.6%)

Hue220°

Saturation (HSL)50%

Lightness7.06%

Dominant channelBlue

Hex per channelR 09 · G 0F · B 1B

Keep nerding

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

#090F1B

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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