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Colour

#0A2968

  • #0A2968
  • Blue
  • Dark
  • Nearest: Dark slateblue

#0A2968 is a blue with RGB values 10, 41, 104 and HSL 220°, 82%, 22%. It is a dark colour, so white text on it reaches 13.7:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#0A2968#0A2968
HEX#0A2968
RGBrgb(10, 41, 104)
RGB (0–1)0.0392, 0.1608, 0.4078
RGB percentages3.9%, 16.1%, 40.8%
HSLhsl(220.2, 82.5%, 22.4%)
HSV / HSBhsv(220.2, 90.4%, 40.8%)
CMYK90.4%, 60.6%, 0%, 59.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer665,960
CSS custom property--colour: #0A2968;

Brightness & contrast

Relative luminance0.0265WCAG 2.x, 0 is black and 1 is white
Perceived brightness47.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 13.73:1
Contrast with white13.73:1WCAG normal text: AAA
Contrast with black1.53:1WCAG normal text: Fail
Greyscale equivalent#272727
Inverted#F5D697

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#00326Ano red cones; affects about 1% of men; ΔE 7.8 from the original
Deuteranopia#002967no green cones; the most common form, about 1% of men; ΔE 1.3 from the original
Tritanopia#003944no blue cones; rare, and affects men and women equally; ΔE 40.1 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text13.73:1WCAG large text: AAA
Contrast with black, large text1.53:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 16Midnight blue · ΔE 18.7Rebecca purple · ΔE 31.4Slate blue · ΔE 37.9Indigo · ΔE 38.2Royal blue · ΔE 40.1
Nearest named CSS colourDark slateblue (#483D8B)ΔE 16.02, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#68490A
Analogous#0A5868, #1A0A68
Triadic#680A29, #29680A
Split complementary#681A0A, #58680A
Tetradic#680A58, #68490A, #0A681A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#5084EE
Lighter +30%#2163EA
Lighter +20%#134EC5
Lighter +10%#0E3B97
Darker −10%#061739
Darker −20%#01040B
Darker −30%#000000
Darker −40%#000000
More saturated +25%#002672
Less saturated −25%#182E5A

Channel breakdown

R10
G41
B104
Red10 (3.9%)
Green41 (16.1%)
Blue104 (40.8%)
Hue220.21°
Saturation (HSL)82.46%
Lightness22.35%
Dominant channelBlue
Hex per channelR 0A · G 29 · B 68

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Every value on this page was computed from “0a2968” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.