Colour

#07121F

#07121F
Blue
Dark
Nearest: Black

#07121F is a blue with RGB values 7, 18, 31 and HSL 213°, 63%, 7%. It is a dark colour, so white text on it reaches 18.8:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#07121F#07121F

HEX#07121F

RGBrgb(7, 18, 31)

RGB (0–1)0.0275, 0.0706, 0.1216

RGB percentages2.7%, 7.1%, 12.2%

HSLhsl(212.5, 63.2%, 7.5%)

HSV / HSBhsv(212.5, 77.4%, 12.2%)

CMYK77.4%, 41.9%, 0%, 87.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer463,391

CSS custom property--colour: #07121F;

Brightness & contrast

Relative luminance0.00577WCAG 2.x, 0 is black and 1 is white

Perceived brightness17.7 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 18.83:1

Contrast with white18.83:1WCAG normal text: AAA

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

Greyscale equivalent#111111

Inverted#F8EDE0

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#0D1320no red cones; affects about 1% of men; ΔE 1.6 from the original

Deuteranopia#09101Fno green cones; the most common form, about 1% of men; ΔE 1.8 from the original

Tritanopia#001517no blue cones; rare, and affects men and women equally; ΔE 8.9 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text18.83:1WCAG large text: AAA

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

Named colours

Black · ΔE 11.3 Dark slate grey · ΔE 29.3 Dim grey · ΔE 40.5 Slate grey · ΔE 47.7 Dark slateblue · ΔE 48.5 Gray · ΔE 49.4

Nearest named CSS colourBlack (#000000)ΔE 11.32, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#1F1407

Analogous#071E1F, #08071F

Triadic#1F0712, #121F07

Split complementary#1F0807, #1E1F07

Tetradic#1F071E, #1F1407, #071F08

Tints, shades & saturation

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

Lighter +40%#2D73C5

Lighter +30%#235A9C

Lighter +20%#1A4272

Lighter +10%#102A49

Darker −10%#000000

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#021224

Less saturated −25%#0C121A

Channel breakdown

G18

B31

Red7 (2.7%)

Green18 (7.1%)

Blue31 (12.2%)

Hue212.5°

Saturation (HSL)63.16%

Lightness7.45%

Dominant channelBlue

Hex per channelR 07 · G 12 · B 1F

Keep nerding

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

#07121F

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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