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Recognised as Colour

#002380

  • #002380
  • Blue
  • Dark
  • Nearest: Midnight blue

#002380 is a blue with RGB values 0, 35, 128 and HSL 224°, 100%, 25%. It is a dark colour, so white text on it reaches 13.5:1 contrast (AAA for normal text). The nearest named colour is Midnight blue.

Colour values

#002380#002380
HEX#002380
RGBrgb(0, 35, 128)
RGB (0–1)0, 0.1373, 0.502
RGB percentages0%, 13.7%, 50.2%
HSLhsl(223.6, 100%, 25.1%)
HSV / HSBhsv(223.6, 100%, 50.2%)
CMYK100%, 72.7%, 0%, 49.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer9,088
CSS custom property--colour: #002380;

Brightness & contrast

Relative luminance0.02761WCAG 2.x, 0 is black and 1 is white
Perceived brightness50.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 13.53:1
Contrast with white13.53:1WCAG normal text: AAA
Contrast with black1.55:1WCAG normal text: Fail
Greyscale equivalent#222222
Inverted#FFDC7F

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#003483no red cones; affects about 1% of men; ΔE 13.3 from the original
Deuteranopia#00287Eno green cones; the most common form, about 1% of men; ΔE 5.4 from the original
Tritanopia#003E4Fno blue cones; rare, and affects men and women equally; ΔE 56.6 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text13.53:1WCAG large text: AAA
Contrast with black, large text1.55:1WCAG large text: Fail

Named colours

Midnight blue · ΔE 6.3Dark slateblue · ΔE 17.6Rebecca purple · ΔE 20.5Navy · ΔE 21.3Indigo · ΔE 22Dark blue · ΔE 25.4
Nearest named CSS colourMidnight blue (#191970)ΔE 6.27, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#805D00
Analogous#006380, #1D0080
Triadic#800023, #238000
Split complementary#801D00, #638000
Tetradic#800063, #805D00, #00801D

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#4D7EFF
Lighter +30%#1A59FF
Lighter +20%#003FE6
Lighter +10%#0031B3
Darker −10%#00154D
Darker −20%#00071A
Darker −30%#000000
Darker −40%#000000
More saturated +25%#002380
Less saturated −25%#102A70

Channel breakdown

R0
G35
B128
Red0 (0%)
Green35 (13.7%)
Blue128 (50.2%)
Hue223.59°
Saturation (HSL)100%
Lightness25.1%
Dominant channelBlue
Hex per channelR 00 · G 23 · B 80

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Every value on this page was computed from “hex 002380” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.