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Recognised as Colour

#020230

  • #020230
  • Blue
  • Dark
  • Nearest: Black

#020230 is a blue with RGB values 2, 2, 48 and HSL 240°, 92%, 10%. It is a dark colour, so white text on it reaches 19.9:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#020230#020230
HEX#020230
RGBrgb(2, 2, 48)
RGB (0–1)0.0078, 0.0078, 0.1882
RGB percentages0.8%, 0.8%, 18.8%
HSLhsl(240, 92%, 9.8%)
HSV / HSBhsv(240, 95.8%, 18.8%)
CMYK95.8%, 95.8%, 0%, 81.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer131,632
CSS custom property--colour: #020230;

Brightness & contrast

Relative luminance0.0027WCAG 2.x, 0 is black and 1 is white
Perceived brightness16.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 19.93:1
Contrast with white19.93:1WCAG normal text: AAA
Contrast with black1.05:1WCAG normal text: Fail
Greyscale equivalent#050505
Inverted#FDFDCF

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#000B31no red cones; affects about 1% of men; ΔE 4.5 from the original
Deuteranopia#00072Fno green cones; the most common form, about 1% of men; ΔE 3.7 from the original
Tritanopia#000F18no blue cones; rare, and affects men and women equally; ΔE 25.6 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text19.93:1WCAG large text: AAA
Contrast with black, large text1.05:1WCAG large text: Fail

Named colours

Black · ΔE 30.5Midnight blue · ΔE 31.8Dark slateblue · ΔE 34.4Dark slate grey · ΔE 44.9Rebecca purple · ΔE 46.9Indigo · ΔE 49.7
Nearest named CSS colourBlack (#000000)ΔE 30.51, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#303002
Analogous#021930, #190230
Triadic#300202, #023002
Split complementary#301902, #193002
Tetradic#300219, #303002, #023019

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#0A0AF4
Lighter +30%#0808C3
Lighter +20%#060692
Lighter +10%#040461
Darker −10%#000000
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#000032
Less saturated −25%#08082A

Channel breakdown

R2
G2
B48
Red2 (0.8%)
Green2 (0.8%)
Blue48 (18.8%)
Hue240°
Saturation (HSL)92%
Lightness9.8%
Dominant channelBlue
Hex per channelR 02 · G 02 · B 30

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Every value on this page was computed from “hex 020230” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.