Nerdulator> put something in

Recognised as Colour

#002358

  • #002358
  • Blue
  • Dark
  • Nearest: Dark slateblue

#002358 is a blue with RGB values 0, 35, 88 and HSL 216°, 100%, 17%. 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

#002358#002358
HEX#002358
RGBrgb(0, 35, 88)
RGB (0–1)0, 0.1373, 0.3451
RGB percentages0%, 13.7%, 34.5%
HSLhsl(216.1, 100%, 17.3%)
HSV / HSBhsv(216.1, 100%, 34.5%)
CMYK100%, 60.2%, 0%, 65.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer9,048
CSS custom property--colour: #002358;

Brightness & contrast

Relative luminance0.01907WCAG 2.x, 0 is black and 1 is white
Perceived brightness40 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 15.2:1
Contrast with white15.2:1WCAG normal text: AAA
Contrast with black1.38:1WCAG normal text: Fail
Greyscale equivalent#1F1F1F
Inverted#FFDCA7

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#002A5Ano red cones; affects about 1% of men; ΔE 5.7 from the original
Deuteranopia#002257no green cones; the most common form, about 1% of men; ΔE 0.5 from the original
Tritanopia#003039no blue cones; rare, and affects men and women equally; ΔE 34.6 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text15.2:1WCAG large text: AAA
Contrast with black, large text1.38:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 22.1Midnight blue · ΔE 24.1Rebecca purple · ΔE 37.4Black · ΔE 40.2Steel blue · ΔE 41Dark slate grey · ΔE 42.8
Nearest named CSS colourDark slateblue (#483D8B)ΔE 22.05, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#583500
Analogous#004F58, #090058
Triadic#580023, #235800
Split complementary#580900, #4F5800
Tetradic#58004F, #583500, #005809

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#257CFF
Lighter +30%#0060F1
Lighter +20%#004CBE
Lighter +10%#00378B
Darker −10%#000F25
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#002358
Less saturated −25%#0B254D

Channel breakdown

R0
G35
B88
Red0 (0%)
Green35 (13.7%)
Blue88 (34.5%)
Hue216.14°
Saturation (HSL)100%
Lightness17.25%
Dominant channelBlue
Hex per channelR 00 · G 23 · B 58

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 “hex 002358” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.