Colour

#003043

#003043
Cyan
Dark
Nearest: Dark slate grey

#003043 is a cyan with RGB values 0, 48, 67 and HSL 197°, 100%, 13%. It is a dark colour, so white text on it reaches 14:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#003043#003043

HEX#003043

RGBrgb(0, 48, 67)

RGB (0–1)0, 0.1882, 0.2627

RGB percentages0%, 18.8%, 26.3%

HSLhsl(197, 100%, 13.1%)

HSV / HSBhsv(197, 100%, 26.3%)

CMYK100%, 28.4%, 0%, 73.7%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer12,355

CSS custom property--colour: #003043;

Brightness & contrast

Relative luminance0.02519WCAG 2.x, 0 is black and 1 is white

Perceived brightness43.2 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 13.96:1

Contrast with white13.96:1WCAG normal text: AAA

Contrast with black1.5:1WCAG normal text: Fail

Greyscale equivalent#272727

Inverted#FFCFBC

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#262F44no red cones; affects about 1% of men; ΔE 9.8 from the original

Deuteranopia#1E2943no green cones; the most common form, about 1% of men; ΔE 11.1 from the original

Tritanopia#003536no blue cones; rare, and affects men and women equally; ΔE 13.8 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text13.96:1WCAG large text: AAA

Contrast with black, large text1.5:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 18.8 Black · ΔE 25.2 Dim grey · ΔE 31.7 Slate grey · ΔE 35.6 Teal · ΔE 38.1 Steel blue · ΔE 38.1

Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 18.77, a distinctly different colour

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#431300

Analogous#004335, #000E43

Triadic#430030, #304300

Split complementary#43000E, #433500

Tetradic#350043, #431300, #0E4300

Tints, shades & saturation

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

Lighter +40%#10BBFF

Lighter +30%#009EDC

Lighter +20%#0079A9

Lighter +10%#005576

Darker −10%#000B10

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#003043

Less saturated −25%#082C3B

Channel breakdown

G48

B67

Red0 (0%)

Green48 (18.8%)

Blue67 (26.3%)

Hue197.01°

Saturation (HSL)100%

Lightness13.14%

Dominant channelBlue

Hex per channelR 00 · G 30 · B 43

Keep nerding

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

#003043

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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