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Recognised as Colour

#0823CF

  • #0823CF
  • Blue
  • Dark
  • Nearest: Medium blue

#0823CF is a blue with RGB values 8, 35, 207 and HSL 232°, 93%, 42%. It is a dark colour, so white text on it reaches 9.8:1 contrast (AAA for normal text). The nearest named colour is Medium blue.

Colour values

#0823CF#0823CF
HEX#0823CF
RGBrgb(8, 35, 207)
RGB (0–1)0.0314, 0.1373, 0.8118
RGB percentages3.1%, 13.7%, 81.2%
HSLhsl(231.9, 92.6%, 42.2%)
HSV / HSBhsv(231.9, 96.1%, 81.2%)
CMYK96.1%, 83.1%, 0%, 18.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer533,455
CSS custom property--colour: #0823CF;

Brightness & contrast

Relative luminance0.05759WCAG 2.x, 0 is black and 1 is white
Perceived brightness75 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 9.76:1
Contrast with white9.76:1WCAG normal text: AAA
Contrast with black2.15:1WCAG normal text: Fail
Greyscale equivalent#2A2A2A
Inverted#F7DC30

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#004ED4no red cones; affects about 1% of men; ΔE 28.1 from the original
Deuteranopia#0039CCno green cones; the most common form, about 1% of men; ΔE 15.6 from the original
Tritanopia#005C7Cno blue cones; rare, and affects men and women equally; ΔE 92.4 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text9.76:1WCAG large text: AAA
Contrast with black, large text2.15:1WCAG large text: Fail

Named colours

Medium blue · ΔE 11.6Blue violet · ΔE 21.6Dark blue · ΔE 23.6Dark violet · ΔE 26.9Navy · ΔE 28.6Blue · ΔE 30.8
Nearest named CSS colourMedium blue (#0000CD)ΔE 11.65, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#CFB408
Analogous#0886CF, #5108CF
Triadic#CF0823, #23CF08
Split complementary#CF5108, #86CF08
Tetradic#CF0886, #CFB408, #08CF51

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#A7B3FC
Lighter +30%#7688FA
Lighter +20%#455DF8
Lighter +10%#1433F6
Darker −10%#061B9E
Darker −20%#04126D
Darker −30%#020A3C
Darker −40%#00020B
More saturated +25%#001DD7
Less saturated −25%#2337B4

Channel breakdown

R8
G35
B207
Red8 (3.1%)
Green35 (13.7%)
Blue207 (81.2%)
Hue231.86°
Saturation (HSL)92.56%
Lightness42.16%
Dominant channelBlue
Hex per channelR 08 · G 23 · B CF

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Every value on this page was computed from “0823cf” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.