Nerdulator> put something in

Recognised as Colour

#003750

  • #003750
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#003750 is a cyan with RGB values 0, 55, 80 and HSL 199°, 100%, 16%. It is a dark colour, so white text on it reaches 12.6:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#003750#003750
HEX#003750
RGBrgb(0, 55, 80)
RGB (0–1)0, 0.2157, 0.3137
RGB percentages0%, 21.6%, 31.4%
HSLhsl(198.8, 100%, 15.7%)
HSV / HSBhsv(198.8, 100%, 31.4%)
CMYK100%, 31.2%, 0%, 68.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer14,160
CSS custom property--colour: #003750;

Brightness & contrast

Relative luminance0.03312WCAG 2.x, 0 is black and 1 is white
Perceived brightness50.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 12.63:1
Contrast with white12.63:1WCAG normal text: AAA
Contrast with black1.66:1WCAG normal text: Fail
Greyscale equivalent#2D2D2D
Inverted#FFC8AF

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#2B3751no red cones; affects about 1% of men; ΔE 9.4 from the original
Deuteranopia#203050no green cones; the most common form, about 1% of men; ΔE 10.5 from the original
Tritanopia#003D40no blue cones; rare, and affects men and women equally; ΔE 16.6 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text12.63:1WCAG large text: AAA
Contrast with black, large text1.66:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 19.8Black · ΔE 29.6Dim grey · ΔE 31Slate grey · ΔE 33.1Steel blue · ΔE 33.6Light slate grey · ΔE 35.9
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 19.83, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#501900
Analogous#005041, #000F50
Triadic#500037, #375000
Split complementary#50000F, #504100
Tetradic#410050, #501900, #0F5000

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#1DB8FF
Lighter +30%#00A0E9
Lighter +20%#007DB6
Lighter +10%#005A83
Darker −10%#00141D
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#003750
Less saturated −25%#0A3346

Channel breakdown

R0
G55
B80
Red0 (0%)
Green55 (21.6%)
Blue80 (31.4%)
Hue198.75°
Saturation (HSL)100%
Lightness15.69%
Dominant channelBlue
Hex per channelR 00 · G 37 · B 50

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 003750” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.