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Colour

#00214E

  • #00214E
  • Blue
  • Dark
  • Nearest: Dark slateblue

#00214E is a blue with RGB values 0, 33, 78 and HSL 215°, 100%, 15%. It is a dark colour, so white text on it reaches 15.8:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#00214E#00214E
HEX#00214E
RGBrgb(0, 33, 78)
RGB (0–1)0, 0.1294, 0.3059
RGB percentages0%, 12.9%, 30.6%
HSLhsl(214.6, 100%, 15.3%)
HSV / HSBhsv(214.6, 100%, 30.6%)
CMYK100%, 57.7%, 0%, 69.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer8,526
CSS custom property--colour: #00214E;

Brightness & contrast

Relative luminance0.01638WCAG 2.x, 0 is black and 1 is white
Perceived brightness36.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 15.82:1
Contrast with white15.82:1WCAG normal text: AAA
Contrast with black1.33:1WCAG normal text: Fail
Greyscale equivalent#1D1D1D
Inverted#FFDEB1

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#012650no red cones; affects about 1% of men; ΔE 3.7 from the original
Deuteranopia#001F4Dno green cones; the most common form, about 1% of men; ΔE 1.4 from the original
Tritanopia#002C33no blue cones; rare, and affects men and women equally; ΔE 30.3 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text15.82:1WCAG large text: AAA
Contrast with black, large text1.33:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 26.7Midnight blue · ΔE 29.4Black · ΔE 34.9Dark slate grey · ΔE 38.6Steel blue · ΔE 41.2Rebecca purple · ΔE 42.2
Nearest named CSS colourDark slateblue (#483D8B)ΔE 26.68, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#4E2D00
Analogous#00484E, #06004E
Triadic#4E0021, #214E00
Split complementary#4E0600, #484E00
Tetradic#4E0048, #4E2D00, #004E06

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#1B7BFF
Lighter +30%#0062E7
Lighter +20%#004CB4
Lighter +10%#003781
Darker −10%#000B1B
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#00214E
Less saturated −25%#0A2244

Channel breakdown

R0
G33
B78
Red0 (0%)
Green33 (12.9%)
Blue78 (30.6%)
Hue214.62°
Saturation (HSL)100%
Lightness15.29%
Dominant channelBlue
Hex per channelR 00 · G 21 · B 4E

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Every value on this page was computed from “00214e” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.