Nerdulator> put something in

Recognised as Colour

#031115

  • #031115
  • Cyan
  • Dark
  • Nearest: Black

#031115 is a cyan with RGB values 3, 17, 21 and HSL 193°, 75%, 5%. It is a dark colour, so white text on it reaches 19.2:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#031115#031115
HEX#031115
RGBrgb(3, 17, 21)
RGB (0–1)0.0118, 0.0667, 0.0824
RGB percentages1.2%, 6.7%, 8.2%
HSLhsl(193.3, 75%, 4.7%)
HSV / HSBhsv(193.3, 85.7%, 8.2%)
CMYK85.7%, 19%, 0%, 91.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer200,981
CSS custom property--colour: #031115;

Brightness & contrast

Relative luminance0.00474WCAG 2.x, 0 is black and 1 is white
Perceived brightness14.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 19.18:1
Contrast with white19.18:1WCAG normal text: AAA
Contrast with black1.09:1WCAG normal text: Fail
Greyscale equivalent#0E0E0E
Inverted#FCEEEA

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0E1015no red cones; affects about 1% of men; ΔE 3.6 from the original
Deuteranopia#0B0E15no green cones; the most common form, about 1% of men; ΔE 3.7 from the original
Tritanopia#001212no blue cones; rare, and affects men and women equally; ΔE 2.8 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text19.18:1WCAG large text: AAA
Contrast with black, large text1.09:1WCAG large text: Fail

Named colours

Black · ΔE 6.5Dark slate grey · ΔE 28.3Dim grey · ΔE 40.4Slate grey · ΔE 49Gray · ΔE 49.5Teal · ΔE 51.1
Nearest named CSS colourBlack (#000000)ΔE 6.54, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#150703
Analogous#031510, #030815
Triadic#150311, #111503
Split complementary#150308, #151003
Tetradic#100315, #150703, #081503

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#1CA1C7
Lighter +30%#167D9B
Lighter +20%#10596E
Lighter +10%#093542
Darker −10%#000000
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#001318
Less saturated −25%#060F12

Channel breakdown

R3
G17
B21
Red3 (1.2%)
Green17 (6.7%)
Blue21 (8.2%)
Hue193.33°
Saturation (HSL)75%
Lightness4.71%
Dominant channelBlue
Hex per channelR 03 · G 11 · B 15

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 031115” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.