Colour

#03563B

#03563B
Cyan
Dark
Nearest: Dark slate grey

#03563B is a cyan with RGB values 3, 86, 59 and HSL 160°, 93%, 17%. It is a dark colour, so white text on it reaches 8.8:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#03563B#03563B

HEX#03563B

RGBrgb(3, 86, 59)

RGB (0–1)0.0118, 0.3373, 0.2314

RGB percentages1.2%, 33.7%, 23.1%

HSLhsl(160.5, 93.3%, 17.5%)

HSV / HSBhsv(160.5, 96.5%, 33.7%)

CMYK96.5%, 0%, 31.4%, 66.3%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer218,683

CSS custom property--colour: #03563B;

Brightness & contrast

Relative luminance0.06991WCAG 2.x, 0 is black and 1 is white

Perceived brightness68.9 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 8.76:1

Contrast with white8.76:1WCAG normal text: AAA

Contrast with black2.4:1WCAG normal text: Fail

Greyscale equivalent#424242

Inverted#FCA9C4

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#544F39no red cones; affects about 1% of men; ΔE 28.3 from the original

Deuteranopia#4B483Dno green cones; the most common form, about 1% of men; ΔE 29 from the original

Tritanopia#00564Fno blue cones; rare, and affects men and women equally; ΔE 13.1 from the original

Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning

Contrast with white, large text8.76:1WCAG large text: AAA

Contrast with black, large text2.4:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 22.4 Teal · ΔE 24.4 Sea green · ΔE 24.5 Dark olivegreen · ΔE 26 Dark cyan · ΔE 27.6 Dim grey · ΔE 33.8

Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 22.45, a distinctly different colour

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#56031E

Analogous#035612, #034856

Triadic#3B0356, #563B03

Split complementary#560348, #561103

Tetradic#110356, #56031E, #485603

Tints, shades & saturation

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

Lighter +40%#2DF8B6

Lighter +30%#08EAA0

Lighter +20%#06B97F

Lighter +10%#05875D

Darker −10%#012519

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#00593C

Less saturated −25%#0E4B37

Channel breakdown

G86

B59

Red3 (1.2%)

Green86 (33.7%)

Blue59 (23.1%)

Hue160.48°

Saturation (HSL)93.26%

Lightness17.45%

Dominant channelGreen

Hex per channelR 03 · G 56 · B 3B

Keep nerding

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

#03563B

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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