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Recognised as Colour

#0623DA

  • #0623DA
  • Blue
  • Dark
  • Nearest: Medium blue

#0623DA is a blue with RGB values 6, 35, 218 and HSL 232°, 95%, 44%. It is a dark colour, so white text on it reaches 9.3:1 contrast (AAA for normal text). The nearest named colour is Medium blue.

Colour values

#0623DA#0623DA
HEX#0623DA
RGBrgb(6, 35, 218)
RGB (0–1)0.0235, 0.1373, 0.8549
RGB percentages2.4%, 13.7%, 85.5%
HSLhsl(231.8, 94.6%, 43.9%)
HSV / HSBhsv(231.8, 97.2%, 85.5%)
CMYK97.2%, 83.9%, 0%, 14.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer402,394
CSS custom property--colour: #0623DA;

Brightness & contrast

Relative luminance0.06303WCAG 2.x, 0 is black and 1 is white
Perceived brightness78.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 9.29:1
Contrast with white9.29:1WCAG normal text: AAA
Contrast with black2.26:1WCAG normal text: Fail
Greyscale equivalent#2A2A2A
Inverted#F9DC25

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0051DFno red cones; affects about 1% of men; ΔE 29.4 from the original
Deuteranopia#003CD7no green cones; the most common form, about 1% of men; ΔE 17 from the original
Tritanopia#006182no blue cones; rare, and affects men and women equally; ΔE 97.7 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text9.29:1WCAG large text: AAA
Contrast with black, large text2.26:1WCAG large text: Fail

Named colours

Medium blue · ΔE 8.3Blue violet · ΔE 21.7Blue · ΔE 25.5Dark violet · ΔE 27Dark blue · ΔE 28.6Dark orchid · ΔE 33.3
Nearest named CSS colourMedium blue (#0000CD)ΔE 8.3, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#DABD06
Analogous#068DDA, #5306DA
Triadic#DA0623, #23DA06
Split complementary#DA5306, #8DDA06
Tetradic#DA068D, #DABD06, #06DA53

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#AFBAFD
Lighter +30%#7E8FFB
Lighter +20%#4C64FA
Lighter +10%#1A39F9
Darker −10%#051BA8
Darker −20%#031377
Darker −30%#020B45
Darker −40%#010313
More saturated +25%#001FE0
Less saturated −25%#2237BE

Channel breakdown

R6
G35
B218
Red6 (2.4%)
Green35 (13.7%)
Blue218 (85.5%)
Hue231.79°
Saturation (HSL)94.64%
Lightness43.92%
Dominant channelBlue
Hex per channelR 06 · G 23 · B DA

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Every value on this page was computed from “0623da” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.