Nerdulator> put something in

Recognised as Colour

#02376D

  • #02376D
  • Blue
  • Dark
  • Nearest: Dark slateblue

#02376D is a blue with RGB values 2, 55, 109 and HSL 210°, 96%, 22%. It is a dark colour, so white text on it reaches 11.9:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#02376D#02376D
HEX#02376D
RGBrgb(2, 55, 109)
RGB (0–1)0.0078, 0.2157, 0.4275
RGB percentages0.8%, 21.6%, 42.7%
HSLhsl(210.3, 96.4%, 21.8%)
HSV / HSBhsv(210.3, 98.2%, 42.7%)
CMYK98.2%, 49.5%, 0%, 57.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer145,261
CSS custom property--colour: #02376D;

Brightness & contrast

Relative luminance0.03849WCAG 2.x, 0 is black and 1 is white
Perceived brightness56 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 11.87:1
Contrast with white11.87:1WCAG normal text: AAA
Contrast with black1.77:1WCAG normal text: Fail
Greyscale equivalent#303030
Inverted#FDC892

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#183C6Fno red cones; affects about 1% of men; ΔE 3.4 from the original
Deuteranopia#00336Cno green cones; the most common form, about 1% of men; ΔE 3.1 from the original
Tritanopia#00444Cno blue cones; rare, and affects men and women equally; ΔE 34.3 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text11.87:1WCAG large text: AAA
Contrast with black, large text1.77:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 21.3Midnight blue · ΔE 29Steel blue · ΔE 31.6Dark slate grey · ΔE 38.1Rebecca purple · ΔE 38.7Slate grey · ΔE 40
Nearest named CSS colourDark slateblue (#483D8B)ΔE 21.26, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#6D3802
Analogous#026C6D, #02026D
Triadic#6D0237, #376D02
Split complementary#6D0302, #6C6D02
Tetradic#6D026D, #6D3802, #026D03

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#409DFB
Lighter +30%#0D83FB
Lighter +20%#046AD1
Lighter +10%#03509F
Darker −10%#011E3B
Darker −20%#000409
Darker −30%#000000
Darker −40%#000000
More saturated +25%#00376F
Less saturated −25%#10375F

Channel breakdown

R2
G55
B109
Red2 (0.8%)
Green55 (21.6%)
Blue109 (42.7%)
Hue210.28°
Saturation (HSL)96.4%
Lightness21.76%
Dominant channelBlue
Hex per channelR 02 · G 37 · B 6D

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

Nerdulate something else

Nothing in mind? Surprise me · today’s page

Every value on this page was computed from “02376d” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.