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Colour

#0C2E59

  • #0C2E59
  • Blue
  • Dark
  • Nearest: Dark slateblue

#0C2E59 is a blue with RGB values 12, 46, 89 and HSL 214°, 76%, 20%. It is a dark colour, so white text on it reaches 13.5:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#0C2E59#0C2E59
HEX#0C2E59
RGBrgb(12, 46, 89)
RGB (0–1)0.0471, 0.1804, 0.349
RGB percentages4.7%, 18%, 34.9%
HSLhsl(213.5, 76.2%, 19.8%)
HSV / HSBhsv(213.5, 86.5%, 34.9%)
CMYK86.5%, 48.3%, 0%, 65.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer798,297
CSS custom property--colour: #0C2E59;

Brightness & contrast

Relative luminance0.02753WCAG 2.x, 0 is black and 1 is white
Perceived brightness46.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 13.54:1
Contrast with white13.54:1WCAG normal text: AAA
Contrast with black1.55:1WCAG normal text: Fail
Greyscale equivalent#2A2A2A
Inverted#F3D1A6

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#18325Bno red cones; affects about 1% of men; ΔE 2.6 from the original
Deuteranopia#072B58no green cones; the most common form, about 1% of men; ΔE 2.1 from the original
Tritanopia#00383Fno blue cones; rare, and affects men and women equally; ΔE 28.1 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text13.54:1WCAG large text: AAA
Contrast with black, large text1.55:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 26.7Midnight blue · ΔE 33Dark slate grey · ΔE 33.4Steel blue · ΔE 35Black · ΔE 35.4Dim grey · ΔE 39.2
Nearest named CSS colourDark slateblue (#483D8B)ΔE 26.67, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#59370C
Analogous#0C5559, #100C59
Triadic#590C2E, #2E590C
Split complementary#59100C, #55590C
Tetradic#590C55, #59370C, #0C5910

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#4A8FE7
Lighter +30%#1E74E0
Lighter +20%#185CB3
Lighter +10%#124586
Darker −10%#06172C
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#002D65
Less saturated −25%#192F4C

Channel breakdown

R12
G46
B89
Red12 (4.7%)
Green46 (18%)
Blue89 (34.9%)
Hue213.51°
Saturation (HSL)76.24%
Lightness19.8%
Dominant channelBlue
Hex per channelR 0C · G 2E · B 59

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Every value on this page was computed from “0c2e59” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.