Nerdulator> put something in

Recognised as Colour

#204B78

  • #204B78
  • Blue
  • Dark
  • Nearest: Steel blue

#204B78 is a blue with RGB values 32, 75, 120 and HSL 211°, 58%, 30%. It is a dark colour, so white text on it reaches 9:1 contrast (AAA for normal text). The nearest named colour is Steel blue.

Colour values

#204B78#204B78
HEX#204B78
RGBrgb(32, 75, 120)
RGB (0–1)0.1255, 0.2941, 0.4706
RGB percentages12.5%, 29.4%, 47.1%
HSLhsl(210.7, 57.9%, 29.8%)
HSV / HSBhsv(210.7, 73.3%, 47.1%)
CMYK73.3%, 37.5%, 0%, 52.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,116,472
CSS custom property--colour: #204B78;

Brightness & contrast

Relative luminance0.06695WCAG 2.x, 0 is black and 1 is white
Perceived brightness72.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.98:1
Contrast with white8.98:1WCAG normal text: AAA
Contrast with black2.34:1WCAG normal text: Fail
Greyscale equivalent#454545
Inverted#DFB487

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#374E7Ano red cones; affects about 1% of men; ΔE 4.7 from the original
Deuteranopia#2A4577no green cones; the most common form, about 1% of men; ΔE 5.9 from the original
Tritanopia#00565Bno blue cones; rare, and affects men and women equally; ΔE 29.9 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text8.98:1WCAG large text: AAA
Contrast with black, large text2.34:1WCAG large text: Fail

Named colours

Steel blue · ΔE 22.2Dark slateblue · ΔE 27.4Slate grey · ΔE 29.4Dark slate grey · ΔE 29.4Light slate grey · ΔE 31.4Dim grey · ΔE 32.8
Nearest named CSS colourSteel blue (#4682B4)ΔE 22.18, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#784D20
Analogous#207778, #212078
Triadic#78204B, #4B7820
Split complementary#782120, #777820
Tetradic#782077, #784D20, #207821

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#85B1DF
Lighter +30%#5D97D4
Lighter +20%#357DC9
Lighter +10%#2B64A0
Darker −10%#153250
Darker −20%#0B1927
Darker −30%#000000
Darker −40%#000000
More saturated +25%#0D4B8B
Less saturated −25%#334B65

Channel breakdown

R32
G75
B120
Red32 (12.5%)
Green75 (29.4%)
Blue120 (47.1%)
Hue210.68°
Saturation (HSL)57.89%
Lightness29.8%
Dominant channelBlue
Hex per channelR 20 · G 4B · B 78

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 “204b78” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.