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Recognised as Colour

#0972DD

  • #0972DD
  • Blue
  • Dark
  • Nearest: Dodgerblue

#0972DD is a blue with RGB values 9, 114, 221 and HSL 210°, 92%, 45%. It is a dark colour, so white text on it reaches 4.7:1 contrast (AA for normal text). The nearest named colour is Dodgerblue.

Colour values

#0972DD#0972DD
HEX#0972DD
RGBrgb(9, 114, 221)
RGB (0–1)0.0353, 0.4471, 0.8667
RGB percentages3.5%, 44.7%, 86.7%
HSLhsl(210.3, 92.2%, 45.1%)
HSV / HSBhsv(210.3, 95.9%, 86.7%)
CMYK95.9%, 48.4%, 0%, 13.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer619,229
CSS custom property--colour: #0972DD;

Brightness & contrast

Relative luminance0.17313WCAG 2.x, 0 is black and 1 is white
Perceived brightness115 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 4.71:1
Contrast with white4.71:1WCAG normal text: AA
Contrast with black4.46:1WCAG normal text: Fail
Greyscale equivalent#636363
Inverted#F68D22

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#307DE1no red cones; affects about 1% of men; ΔE 6.5 from the original
Deuteranopia#006BDBno green cones; the most common form, about 1% of men; ΔE 4.7 from the original
Tritanopia#008C9Dno blue cones; rare, and affects men and women equally; ΔE 59.3 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.71:1WCAG large text: AAA
Contrast with black, large text4.46:1WCAG large text: AA

Named colours

Dodgerblue · ΔE 11.8Royal blue · ΔE 12.2Cornflower blue · ΔE 18.9Slate blue · ΔE 22.1Medium purple · ΔE 25.9Medium slateblue · ΔE 27
Nearest named CSS colourDodgerblue (#1E90FF)ΔE 11.8, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#DD7409
Analogous#09DCDD, #0A09DD
Triadic#DD0972, #72DD09
Split complementary#DD0A09, #DCDD09
Tetradic#DD09DC, #DD7409, #09DD0A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#B6D9FC
Lighter +30%#85BFFA
Lighter +20%#54A5F8
Lighter +10%#238CF6
Darker −10%#0759AC
Darker −20%#053F7B
Darker −30%#03264A
Darker −40%#010D19
More saturated +25%#0072E6
Less saturated −25%#2672C0

Channel breakdown

R9
G114
B221
Red9 (3.5%)
Green114 (44.7%)
Blue221 (86.7%)
Hue210.28°
Saturation (HSL)92.17%
Lightness45.1%
Dominant channelBlue
Hex per channelR 09 · G 72 · B DD

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Every value on this page was computed from “0972dd” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.