Colour
#030407
- #030407
- Blue
- Dark
- Nearest: Black
#030407 is a blue with RGB values 3, 4, 7 and HSL 225°, 40%, 2%. It is a dark colour, so white text on it reaches 20.5:1 contrast (AAA for normal text). The nearest named colour is Black.
Colour values
#030407#030407
HEX#030407
RGBrgb(3, 4, 7)
RGB (0–1)0.0118, 0.0157, 0.0275
RGB percentages1.2%, 1.6%, 2.7%
HSLhsl(225, 40%, 2%)
HSV / HSBhsv(225, 57.1%, 2.7%)
CMYK57.1%, 42.9%, 0%, 97.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer197,639
CSS custom property--colour: #030407;
Brightness & contrast
Relative luminance0.00122WCAG 2.x, 0 is black and 1 is white
Perceived brightness4.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 20.5:1
Contrast with white20.5:1WCAG normal text: AAA
Contrast with black1.02:1WCAG normal text: Fail
Greyscale equivalent#040404
Inverted#FCFBF8
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text20.5:1WCAG large text: AAA
Contrast with black, large text1.02:1WCAG large text: Fail
Named colours
Hue familyblue
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#070603
Analogous#030607, #040307
Triadic#070304, #040703
Split complementary#070403, #060703
Tetradic#070306, #070603, #030704
Tints, shades & saturation
Channel breakdown
R3
G4
B7
Red3 (1.2%)
Green4 (1.6%)
Blue7 (2.7%)
Hue225°
Saturation (HSL)40%
Lightness1.96%
Dominant channelBlue
Hex per channelR 03 · G 04 · B 07
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