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Recognised as Colour

#051210

  • #051210
  • Cyan
  • Dark
  • Nearest: Black

#051210 is a cyan with RGB values 5, 18, 16 and HSL 171°, 57%, 5%. It is a dark colour, so white text on it reaches 19.1:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#051210#051210
HEX#051210
RGBrgb(5, 18, 16)
RGB (0–1)0.0196, 0.0706, 0.0627
RGB percentages2%, 7.1%, 6.3%
HSLhsl(170.8, 56.5%, 4.5%)
HSV / HSBhsv(170.8, 72.2%, 7.1%)
CMYK72.2%, 0%, 11.1%, 92.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer332,304
CSS custom property--colour: #051210;

Brightness & contrast

Relative luminance0.00502WCAG 2.x, 0 is black and 1 is white
Perceived brightness15.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 19.08:1
Contrast with white19.08:1WCAG normal text: AAA
Contrast with black1.1:1WCAG normal text: Fail
Greyscale equivalent#0F0F0F
Inverted#FAEDEF

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#111110no red cones; affects about 1% of men; ΔE 4.2 from the original
Deuteranopia#0F0F10no green cones; the most common form, about 1% of men; ΔE 4.5 from the original
Tritanopia#021211no blue cones; rare, and affects men and women equally; ΔE 1 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text19.08:1WCAG large text: AAA
Contrast with black, large text1.1:1WCAG large text: Fail

Named colours

Black · ΔE 6.3Dark slate grey · ΔE 27.9Dim grey · ΔE 40.1Gray · ΔE 49.2Slate grey · ΔE 49.4Teal · ΔE 50.8
Nearest named CSS colourBlack (#000000)ΔE 6.26, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#120507
Analogous#05120A, #050E12
Triadic#100512, #121005
Split complementary#12050E, #120A05
Tetradic#090512, #120507, #0D1205

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#31B29E
Lighter +30%#268A7A
Lighter +20%#1B6257
Lighter +10%#103A33
Darker −10%#000000
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#021512
Less saturated −25%#080F0E

Channel breakdown

R5
G18
B16
Red5 (2%)
Green18 (7.1%)
Blue16 (6.3%)
Hue170.77°
Saturation (HSL)56.52%
Lightness4.51%
Dominant channelGreen
Hex per channelR 05 · G 12 · B 10

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Every value on this page was computed from “hex 051210” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.