Nerdulator> put something in

Recognised as Colour

#02254F

  • #02254F
  • Blue
  • Dark
  • Nearest: Dark slateblue

#02254F is a blue with RGB values 2, 37, 79 and HSL 213°, 95%, 16%. It is a dark colour, so white text on it reaches 15.2:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#02254F#02254F
HEX#02254F
RGBrgb(2, 37, 79)
RGB (0–1)0.0078, 0.1451, 0.3098
RGB percentages0.8%, 14.5%, 31%
HSLhsl(212.7, 95.1%, 15.9%)
HSV / HSBhsv(212.7, 97.5%, 31%)
CMYK97.5%, 53.2%, 0%, 69%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer140,623
CSS custom property--colour: #02254F;

Brightness & contrast

Relative luminance0.01901WCAG 2.x, 0 is black and 1 is white
Perceived brightness38.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 15.22:1
Contrast with white15.22:1WCAG normal text: AAA
Contrast with black1.38:1WCAG normal text: Fail
Greyscale equivalent#212121
Inverted#FDDAB0

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0C2951no red cones; affects about 1% of men; ΔE 2.6 from the original
Deuteranopia#00224Eno green cones; the most common form, about 1% of men; ΔE 2.3 from the original
Tritanopia#002F36no blue cones; rare, and affects men and women equally; ΔE 27.8 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text15.22:1WCAG large text: AAA
Contrast with black, large text1.38:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 28.1Midnight blue · ΔE 32.2Black · ΔE 33.5Dark slate grey · ΔE 35.4Steel blue · ΔE 39.2Dim grey · ΔE 42
Nearest named CSS colourDark slateblue (#483D8B)ΔE 28.09, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#4F2C02
Analogous#024B4F, #06024F
Triadic#4F0225, #254F02
Split complementary#4F0602, #4B4F02
Tetradic#4F024B, #4F2C02, #024F06

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#2485F9
Lighter +30%#066BE4
Lighter +20%#0554B2
Lighter +10%#033C81
Darker −10%#010E1D
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#002551
Less saturated −25%#0C2645

Channel breakdown

R2
G37
B79
Red2 (0.8%)
Green37 (14.5%)
Blue79 (31%)
Hue212.73°
Saturation (HSL)95.06%
Lightness15.88%
Dominant channelBlue
Hex per channelR 02 · G 25 · B 4F

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 “02254f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.