Nerdulator> put something in

Colour

#4B7D82

  • #4B7D82
  • Cyan
  • Dark
  • Nearest: Cadetblue

#4B7D82 is a cyan with RGB values 75, 125, 130 and HSL 185°, 27%, 40%. It is a dark colour, so white text on it reaches 4.6:1 contrast (AA for normal text). The nearest named colour is Cadetblue.

Colour values

#4B7D82#4B7D82
HEX#4B7D82
RGBrgb(75, 125, 130)
RGB (0–1)0.2941, 0.4902, 0.5098
RGB percentages29.4%, 49%, 51%
HSLhsl(185.5, 26.8%, 40.2%)
HSV / HSBhsv(185.5, 42.3%, 51%)
CMYK42.3%, 3.8%, 0%, 49%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,947,330
CSS custom property--colour: #4B7D82;

Brightness & contrast

Relative luminance0.17775WCAG 2.x, 0 is black and 1 is white
Perceived brightness113.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 4.61:1
Contrast with white4.61:1WCAG normal text: AA
Contrast with black4.55:1WCAG normal text: AA
Greyscale equivalent#737373
Inverted#B4827D

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#767982no red cones; affects about 1% of men; ΔE 16.5 from the original
Deuteranopia#6D7282no green cones; the most common form, about 1% of men; ΔE 17.2 from the original
Tritanopia#33817Eno blue cones; rare, and affects men and women equally; ΔE 9.3 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text4.61:1WCAG large text: AAA
Contrast with black, large text4.55:1WCAG large text: AAA

Named colours

Cadetblue · ΔE 12.7Teal · ΔE 13.5Slate grey · ΔE 14Light slate grey · ΔE 15.1Dark cyan · ΔE 15.5Gray · ΔE 17.9
Nearest named CSS colourCadetblue (#5F9EA0)ΔE 12.68, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#82504B
Analogous#4B826C, #4B6182
Triadic#824B7D, #7D824B
Split complementary#824B61, #826B4B
Tetradic#6C4B82, #82504B, #62824B

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#BFD8DA
Lighter +30%#9FC4C7
Lighter +20%#7EB0B5
Lighter +10%#5E9CA2
Darker −10%#385E62
Darker −20%#263F41
Darker −30%#132021
Darker −40%#000101
More saturated +25%#31929C
Less saturated −25%#656868

Channel breakdown

R75
G125
B130
Red75 (29.4%)
Green125 (49%)
Blue130 (51%)
Hue185.45°
Saturation (HSL)26.83%
Lightness40.2%
Dominant channelBlue
Hex per channelR 4B · G 7D · B 82

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 “4b7d82” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.