Colour

#0F4451

#0F4451
Cyan
Dark
Nearest: Dark slate grey

#0F4451 is a cyan with RGB values 15, 68, 81 and HSL 192°, 69%, 19%. It is a dark colour, so white text on it reaches 10.7:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#0F4451#0F4451

HEX#0F4451

RGBrgb(15, 68, 81)

RGB (0–1)0.0588, 0.2667, 0.3176

RGB percentages5.9%, 26.7%, 31.8%

HSLhsl(191.8, 68.7%, 18.8%)

HSV / HSBhsv(191.8, 81.5%, 31.8%)

CMYK81.5%, 16%, 0%, 68.2%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer1,000,529

CSS custom property--colour: #0F4451;

Brightness & contrast

Relative luminance0.0483WCAG 2.x, 0 is black and 1 is white

Perceived brightness59.4 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 10.68:1

Contrast with white10.68:1WCAG normal text: AAA

Contrast with black1.97:1WCAG normal text: Fail

Greyscale equivalent#3A3A3A

Inverted#F0BBAE

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#3C4252no red cones; affects about 1% of men; ΔE 13.9 from the original

Deuteranopia#333B51no green cones; the most common form, about 1% of men; ΔE 14.9 from the original

Tritanopia#004848no blue cones; rare, and affects men and women equally; ΔE 10.3 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text10.68:1WCAG large text: AAA

Contrast with black, large text1.97:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 10.3 Dim grey · ΔE 25.2 Teal · ΔE 28.1 Slate grey · ΔE 28.4 Light slate grey · ΔE 31.2 Black · ΔE 31.5

Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 10.28, a distinctly different colour

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#511C0F

Analogous#0F513D, #0F2351

Triadic#510F44, #44510F

Split complementary#510F23, #513D0F

Tetradic#3D0F51, #511C0F, #23510F

Tints, shades & saturation

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

Lighter +40%#4EC2DE

Lighter +30%#27B0D2

Lighter +20%#1F8CA7

Lighter +10%#17687C

Darker −10%#072026

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#034B5D

Less saturated −25%#1B3D45

Channel breakdown

R15

G68

B81

Red15 (5.9%)

Green68 (26.7%)

Blue81 (31.8%)

Hue191.82°

Saturation (HSL)68.75%

Lightness18.82%

Dominant channelBlue

Hex per channelR 0F · G 44 · B 51

Keep nerding

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#0F4451

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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