Colour

#07182F

#07182F
Blue
Dark
Nearest: Black

#07182F is a blue with RGB values 7, 24, 47 and HSL 215°, 74%, 11%. It is a dark colour, so white text on it reaches 17.8:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#07182F#07182F

HEX#07182F

RGBrgb(7, 24, 47)

RGB (0–1)0.0275, 0.0941, 0.1843

RGB percentages2.7%, 9.4%, 18.4%

HSLhsl(214.5, 74.1%, 10.6%)

HSV / HSBhsv(214.5, 85.1%, 18.4%)

CMYK85.1%, 48.9%, 0%, 81.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer464,943

CSS custom property--colour: #07182F;

Brightness & contrast

Relative luminance0.00904WCAG 2.x, 0 is black and 1 is white

Perceived brightness24.6 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 17.79:1

Contrast with white17.79:1WCAG normal text: AAA

Contrast with black1.18:1WCAG normal text: Fail

Greyscale equivalent#161616

Inverted#F8E7D0

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#0D1A30no red cones; affects about 1% of men; ΔE 1.6 from the original

Deuteranopia#07162Fno green cones; the most common form, about 1% of men; ΔE 2 from the original

Tritanopia#001D21no blue cones; rare, and affects men and women equally; ΔE 16.5 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text17.79:1WCAG large text: AAA

Contrast with black, large text1.18:1WCAG large text: Fail

Named colours

Black · ΔE 19.5 Dark slate grey · ΔE 30.5 Dim grey · ΔE 40.3 Dark slateblue · ΔE 40.8 Midnight blue · ΔE 44 Slate grey · ΔE 45.5

Nearest named CSS colourBlack (#000000)ΔE 19.48, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#2F1E07

Analogous#072C2F, #0A072F

Triadic#2F0718, #182F07

Split complementary#2F0A07, #2C2F07

Tetradic#2F072C, #2F1E07, #072F0A

Tints, shades & saturation

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

Lighter +40%#2473DE

Lighter +30%#1B5CB4

Lighter +20%#144588

Lighter +10%#0E2F5B

Darker −10%#000103

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#001736

Less saturated −25%#0E1928

Channel breakdown

G24

B47

Red7 (2.7%)

Green24 (9.4%)

Blue47 (18.4%)

Hue214.5°

Saturation (HSL)74.07%

Lightness10.59%

Dominant channelBlue

Hex per channelR 07 · G 18 · B 2F

Keep nerding

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

#07182F

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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