Nerdulator> put something in

Recognised as Colour

#0A2D34

  • #0A2D34
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#0A2D34 is a cyan with RGB values 10, 45, 52 and HSL 190°, 68%, 12%. It is a dark colour, so white text on it reaches 14.6:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#0A2D34#0A2D34
HEX#0A2D34
RGBrgb(10, 45, 52)
RGB (0–1)0.0392, 0.1765, 0.2039
RGB percentages3.9%, 17.6%, 20.4%
HSLhsl(190, 67.7%, 12.2%)
HSV / HSBhsv(190, 80.8%, 20.4%)
CMYK80.8%, 13.5%, 0%, 79.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer666,932
CSS custom property--colour: #0A2D34;

Brightness & contrast

Relative luminance0.02189WCAG 2.x, 0 is black and 1 is white
Perceived brightness39.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 14.61:1
Contrast with white14.61:1WCAG normal text: AAA
Contrast with black1.44:1WCAG normal text: Fail
Greyscale equivalent#262626
Inverted#F5D2CB

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#282B34no red cones; affects about 1% of men; ΔE 10.9 from the original
Deuteranopia#222734no green cones; the most common form, about 1% of men; ΔE 11.2 from the original
Tritanopia#00302Fno blue cones; rare, and affects men and women equally; ΔE 7.2 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text14.61:1WCAG large text: AAA
Contrast with black, large text1.44:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 15.6Black · ΔE 20.7Dim grey · ΔE 30.6Teal · ΔE 37.2Slate grey · ΔE 37.2Gray · ΔE 39.2
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 15.6, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#34110A
Analogous#0A3426, #0A1834
Triadic#340A2D, #2D340A
Split complementary#340A18, #34260A
Tetradic#260A34, #34110A, #18340A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#32BCD8
Lighter +30%#239CB4
Lighter +20%#1A778A
Lighter +10%#12525F
Darker −10%#020809
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#02323C
Less saturated −25%#12282C

Channel breakdown

R10
G45
B52
Red10 (3.9%)
Green45 (17.6%)
Blue52 (20.4%)
Hue190°
Saturation (HSL)67.74%
Lightness12.16%
Dominant channelBlue
Hex per channelR 0A · G 2D · B 34

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 “0a2d34” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.