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Recognised as Colour

#020715

  • #020715
  • Blue
  • Dark
  • Nearest: Black

#020715 is a blue with RGB values 2, 7, 21 and HSL 224°, 83%, 5%. It is a dark colour, so white text on it reaches 20.1:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#020715#020715
HEX#020715
RGBrgb(2, 7, 21)
RGB (0–1)0.0078, 0.0275, 0.0824
RGB percentages0.8%, 2.7%, 8.2%
HSLhsl(224.2, 82.6%, 4.5%)
HSV / HSBhsv(224.2, 90.5%, 8.2%)
CMYK90.5%, 66.7%, 0%, 91.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer132,885
CSS custom property--colour: #020715;

Brightness & contrast

Relative luminance0.00219WCAG 2.x, 0 is black and 1 is white
Perceived brightness9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 20.12:1
Contrast with white20.12:1WCAG normal text: AAA
Contrast with black1.04:1WCAG normal text: Fail
Greyscale equivalent#070707
Inverted#FDF8EA

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#030816no red cones; affects about 1% of men; ΔE 0.4 from the original
Deuteranopia#010615no green cones; the most common form, about 1% of men; ΔE 0.5 from the original
Tritanopia#000A0Cno blue cones; rare, and affects men and women equally; ΔE 6.5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text20.12:1WCAG large text: AAA
Contrast with black, large text1.04:1WCAG large text: Fail

Named colours

Black · ΔE 7.5Dark slate grey · ΔE 32.2Dim grey · ΔE 43.1Slate grey · ΔE 51.1Dark slateblue · ΔE 51.7Gray · ΔE 52.1
Nearest named CSS colourBlack (#000000)ΔE 7.52, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#151002
Analogous#021015, #070215
Triadic#150207, #071502
Split complementary#150702, #101502
Tetradic#150210, #151002, #021507

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#1445CF
Lighter +30%#0F36A1
Lighter +20%#0B2672
Lighter +10%#061744
Darker −10%#000000
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#000617
Less saturated −25%#050812

Channel breakdown

R2
G7
B21
Red2 (0.8%)
Green7 (2.7%)
Blue21 (8.2%)
Hue224.21°
Saturation (HSL)82.61%
Lightness4.51%
Dominant channelBlue
Hex per channelR 02 · G 07 · B 15

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Every value on this page was computed from “hex 020715” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.