Nerdulator> put something in

Recognised as Colour

#104A54

  • #104A54
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#104A54 is a cyan with RGB values 16, 74, 84 and HSL 189°, 68%, 20%. It is a dark colour, so white text on it reaches 9.9:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#104A54#104A54
HEX#104A54
RGBrgb(16, 74, 84)
RGB (0–1)0.0627, 0.2902, 0.3294
RGB percentages6.3%, 29%, 32.9%
HSLhsl(188.8, 68%, 19.6%)
HSV / HSBhsv(188.8, 81%, 32.9%)
CMYK81%, 11.9%, 0%, 67.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,067,604
CSS custom property--colour: #104A54;

Brightness & contrast

Relative luminance0.05648WCAG 2.x, 0 is black and 1 is white
Perceived brightness64 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 9.86:1
Contrast with white9.86:1WCAG normal text: AAA
Contrast with black2.13:1WCAG normal text: Fail
Greyscale equivalent#3E3E3E
Inverted#EFB5AB

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#424755no red cones; affects about 1% of men; ΔE 15.9 from the original
Deuteranopia#394054no green cones; the most common form, about 1% of men; ΔE 16.8 from the original
Tritanopia#004E4Dno blue cones; rare, and affects men and women equally; ΔE 8.8 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text9.86:1WCAG large text: AAA
Contrast with black, large text2.13:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 8.3Dim grey · ΔE 24.1Teal · ΔE 24.7Slate grey · ΔE 27.2Dark cyan · ΔE 28.9Light slate grey · ΔE 29.9
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 8.34, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#541A10
Analogous#10543C, #102854
Triadic#54104A, #4A5410
Split complementary#541028, #543C10
Tetradic#3C1054, #541A10, #285410

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#52C9DE
Lighter +30%#28BBD5
Lighter +20%#2095AA
Lighter +10%#18707F
Darker −10%#082429
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#035361
Less saturated −25%#1D4148

Channel breakdown

R16
G74
B84
Red16 (6.3%)
Green74 (29%)
Blue84 (32.9%)
Hue188.82°
Saturation (HSL)68%
Lightness19.61%
Dominant channelBlue
Hex per channelR 10 · G 4A · B 54

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 “104a54” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.