Nerdulator> put something in

Recognised as Colour

#0A4A4A

  • #0A4A4A
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#0A4A4A is a cyan with RGB values 10, 74, 74 and HSL 180°, 76%, 16%. It is a dark colour, so white text on it reaches 10:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#0A4A4A#0A4A4A
HEX#0A4A4A
RGBrgb(10, 74, 74)
RGB (0–1)0.0392, 0.2902, 0.2902
RGB percentages3.9%, 29%, 29%
HSLhsl(180, 76.2%, 16.5%)
HSV / HSBhsv(180, 86.5%, 29%)
CMYK86.5%, 0%, 0%, 71%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer674,378
CSS custom property--colour: #0A4A4A;

Brightness & contrast

Relative luminance0.05457WCAG 2.x, 0 is black and 1 is white
Perceived brightness62.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 10.04:1
Contrast with white10.04:1WCAG normal text: AAA
Contrast with black2.09:1WCAG normal text: Fail
Greyscale equivalent#3C3C3C
Inverted#F5B5B5

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#44464Ano red cones; affects about 1% of men; ΔE 18.9 from the original
Deuteranopia#3B3F4Ano green cones; the most common form, about 1% of men; ΔE 19.7 from the original
Tritanopia#004D4Ano blue cones; rare, and affects men and women equally; ΔE 3.2 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text10.04:1WCAG large text: AAA
Contrast with black, large text2.09:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 7.8Teal · ΔE 22.9Dim grey · ΔE 25.4Dark cyan · ΔE 27.3Slate grey · ΔE 30.2Gray · ΔE 32.1
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 7.76, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#4A0A0A
Analogous#0A4A2A, #0A2A4A
Triadic#4A0A4A, #4A4A0A
Split complementary#4A0A2A, #4A2A0A
Tetradic#2A0A4A, #4A0A0A, #2A4A0A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#3BE5E5
Lighter +30%#1CD1D1
Lighter +20%#16A4A4
Lighter +10%#107777
Darker −10%#041D1D
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#005454
Less saturated −25%#154040

Channel breakdown

R10
G74
B74
Red10 (3.9%)
Green74 (29%)
Blue74 (29%)
Hue180°
Saturation (HSL)76.19%
Lightness16.47%
Dominant channelGreen and Blue
Hex per channelR 0A · G 4A · B 4A

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 “0a4a4a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.