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Recognised as Colour

#021210

  • #021210
  • Cyan
  • Dark
  • Nearest: Black

#021210 is a cyan with RGB values 2, 18, 16 and HSL 173°, 80%, 4%. It is a dark colour, so white text on it reaches 19.2:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#021210#021210
HEX#021210
RGBrgb(2, 18, 16)
RGB (0–1)0.0078, 0.0706, 0.0627
RGB percentages0.8%, 7.1%, 6.3%
HSLhsl(172.5, 80%, 3.9%)
HSV / HSBhsv(172.5, 88.9%, 7.1%)
CMYK88.9%, 0%, 11.1%, 92.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer135,696
CSS custom property--colour: #021210;

Brightness & contrast

Relative luminance0.00483WCAG 2.x, 0 is black and 1 is white
Perceived brightness14.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 19.15:1
Contrast with white19.15:1WCAG normal text: AAA
Contrast with black1.1:1WCAG normal text: Fail
Greyscale equivalent#0E0E0E
Inverted#FDEDEF

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#111010no red cones; affects about 1% of men; ΔE 5.5 from the original
Deuteranopia#0E0E10no green cones; the most common form, about 1% of men; ΔE 5.5 from the original
Tritanopia#001311no 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 text19.15:1WCAG large text: AAA
Contrast with black, large text1.1:1WCAG large text: Fail

Named colours

Black · ΔE 6.7Dark slate grey · ΔE 27.9Dim grey · ΔE 40.4Gray · ΔE 49.5Slate grey · ΔE 49.6Teal · ΔE 50.5
Nearest named CSS colourBlack (#000000)ΔE 6.72, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#120204
Analogous#021208, #020C12
Triadic#100212, #121002
Split complementary#12020C, #120802
Tetradic#080212, #120204, #0C1202

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#16CAB3
Lighter +30%#119C8A
Lighter +20%#0C6E62
Lighter +10%#074039
Darker −10%#000000
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#001411
Less saturated −25%#04100E

Channel breakdown

R2
G18
B16
Red2 (0.8%)
Green18 (7.1%)
Blue16 (6.3%)
Hue172.5°
Saturation (HSL)80%
Lightness3.92%
Dominant channelGreen
Hex per channelR 02 · G 12 · B 10

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Every value on this page was computed from “hex 021210” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.