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Recognised as Colour

#0C71ED

  • #0C71ED
  • Blue
  • Dark
  • Nearest: Royal blue

#0C71ED is a blue with RGB values 12, 113, 237 and HSL 213°, 90%, 49%. It is a dark colour, so black text on it reaches 4.6:1 contrast (AA for normal text). The nearest named colour is Royal blue.

Colour values

#0C71ED#0C71ED
HEX#0C71ED
RGBrgb(12, 113, 237)
RGB (0–1)0.0471, 0.4431, 0.9294
RGB percentages4.7%, 44.3%, 92.9%
HSLhsl(213.1, 90.4%, 48.8%)
HSV / HSBhsv(213.1, 94.9%, 92.9%)
CMYK94.9%, 52.3%, 0%, 7.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer815,597
CSS custom property--colour: #0C71ED;

Brightness & contrast

Relative luminance0.18003WCAG 2.x, 0 is black and 1 is white
Perceived brightness118.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 4.6:1
Contrast with white4.56:1WCAG normal text: AA
Contrast with black4.6:1WCAG normal text: AA
Greyscale equivalent#646464
Inverted#F38E12

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0380F1no red cones; affects about 1% of men; ΔE 10.4 from the original
Deuteranopia#006DEBno green cones; the most common form, about 1% of men; ΔE 2.2 from the original
Tritanopia#0090A4no blue cones; rare, and affects men and women equally; ΔE 68.2 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.56:1WCAG large text: AAA
Contrast with black, large text4.6:1WCAG large text: AAA

Named colours

Royal blue · ΔE 6.5Dodgerblue · ΔE 16.4Slate blue · ΔE 19Medium slateblue · ΔE 20.1Medium purple · ΔE 25.2Cornflower blue · ΔE 26.6
Nearest named CSS colourRoyal blue (#4169E1)ΔE 6.46, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#ED880C
Analogous#0CE2ED, #170CED
Triadic#ED0C71, #71ED0C
Split complementary#ED170C, #E2ED0C
Tetradic#ED0CE2, #ED880C, #0CED18

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#C9E0FC
Lighter +30%#98C4FA
Lighter +20%#68A8F7
Lighter +10%#378CF5
Darker −10%#0A5ABC
Darker −20%#07438C
Darker −30%#052C5B
Darker −40%#02142B
More saturated +25%#0070F9
Less saturated −25%#2B74CE

Channel breakdown

R12
G113
B237
Red12 (4.7%)
Green113 (44.3%)
Blue237 (92.9%)
Hue213.07°
Saturation (HSL)90.36%
Lightness48.82%
Dominant channelBlue
Hex per channelR 0C · G 71 · B ED

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Every value on this page was computed from “0c71ed” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.