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Recognised as Colour

#0A6ACC

  • #0A6ACC
  • Blue
  • Dark
  • Nearest: Royal blue

#0A6ACC is a blue with RGB values 10, 106, 204 and HSL 210°, 91%, 42%. It is a dark colour, so white text on it reaches 5.3:1 contrast (AA for normal text). The nearest named colour is Royal blue.

Colour values

#0A6ACC#0A6ACC
HEX#0A6ACC
RGBrgb(10, 106, 204)
RGB (0–1)0.0392, 0.4157, 0.8
RGB percentages3.9%, 41.6%, 80%
HSLhsl(210.3, 90.7%, 42%)
HSV / HSBhsv(210.3, 95.1%, 80%)
CMYK95.1%, 48%, 0%, 20%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer682,700
CSS custom property--colour: #0A6ACC;

Brightness & contrast

Relative luminance0.14732WCAG 2.x, 0 is black and 1 is white
Perceived brightness106.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.32:1
Contrast with white5.32:1WCAG normal text: AA
Contrast with black3.95:1WCAG normal text: Fail
Greyscale equivalent#5D5D5D
Inverted#F59533

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#2F74D0no red cones; affects about 1% of men; ΔE 5.8 from the original
Deuteranopia#0064CAno green cones; the most common form, about 1% of men; ΔE 3.9 from the original
Tritanopia#008291no blue cones; rare, and affects men and women equally; ΔE 55.5 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.32:1WCAG large text: AAA
Contrast with black, large text3.95:1WCAG large text: AA

Named colours

Royal blue · ΔE 15.6Dodgerblue · ΔE 15.6Cornflower blue · ΔE 18.9Slate blue · ΔE 23Dark slateblue · ΔE 24.8Medium purple · ΔE 26.7
Nearest named CSS colourRoyal blue (#4169E1)ΔE 15.56, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#CC6C0A
Analogous#0ACBCC, #0B0ACC
Triadic#CC0A6A, #6ACC0A
Split complementary#CC0B0A, #CBCC0A
Tetradic#CC0ACB, #CC6C0A, #0ACC0B

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#A7D1FB
Lighter +30%#77B7F8
Lighter +20%#469DF6
Lighter +10%#1583F4
Darker −10%#08519B
Darker −20%#05376B
Darker −30%#031E3A
Darker −40%#00050A
More saturated +25%#006AD6
Less saturated −25%#256AB1

Channel breakdown

R10
G106
B204
Red10 (3.9%)
Green106 (41.6%)
Blue204 (80%)
Hue210.31°
Saturation (HSL)90.65%
Lightness41.96%
Dominant channelBlue
Hex per channelR 0A · G 6A · B CC

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Every value on this page was computed from “0a6acc” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.