Nerdulator> put something in

Colour

#003243

  • #003243
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#003243 is a cyan with RGB values 0, 50, 67 and HSL 195°, 100%, 13%. It is a dark colour, so white text on it reaches 13.7:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#003243#003243
HEX#003243
RGBrgb(0, 50, 67)
RGB (0–1)0, 0.1961, 0.2627
RGB percentages0%, 19.6%, 26.3%
HSLhsl(195.2, 100%, 13.1%)
HSV / HSBhsv(195.2, 100%, 26.3%)
CMYK100%, 25.4%, 0%, 73.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer12,867
CSS custom property--colour: #003243;

Brightness & contrast

Relative luminance0.02686WCAG 2.x, 0 is black and 1 is white
Perceived brightness44.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 13.66:1
Contrast with white13.66:1WCAG normal text: AAA
Contrast with black1.54:1WCAG normal text: Fail
Greyscale equivalent#292929
Inverted#FFCDBC

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#293144no red cones; affects about 1% of men; ΔE 10.8 from the original
Deuteranopia#202B43no green cones; the most common form, about 1% of men; ΔE 11.6 from the original
Tritanopia#003738no blue cones; rare, and affects men and women equally; ΔE 12.3 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text13.66:1WCAG large text: AAA
Contrast with black, large text1.54:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 17.2Black · ΔE 25.4Dim grey · ΔE 30.9Slate grey · ΔE 34.9Teal · ΔE 36.6Light slate grey · ΔE 37.9
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 17.18, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#431100
Analogous#004333, #001043
Triadic#430032, #324300
Split complementary#430011, #433300
Tetradic#330043, #431100, #104300

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#10C2FF
Lighter +30%#00A4DC
Lighter +20%#007EA9
Lighter +10%#005876
Darker −10%#000C10
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#003243
Less saturated −25%#082E3B

Channel breakdown

R0
G50
B67
Red0 (0%)
Green50 (19.6%)
Blue67 (26.3%)
Hue195.22°
Saturation (HSL)100%
Lightness13.14%
Dominant channelBlue
Hex per channelR 00 · G 32 · B 43

Keep nerding

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

Nerdulate something else

Nothing in mind? Surprise me · today’s page

Every value on this page was computed from “hex 003243” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.