Recognised as Colour
#FF041E
- #FF041E
- Red
- Dark
- Nearest: Red
#FF041E is a red with RGB values 255, 4, 30 and HSL 354°, 100%, 51%. It is a dark colour, so black text on it reaches 5.3:1 contrast (AA for normal text). The nearest named colour is Red.
Colour values
#FF041E#FF041E
HEX#FF041E
RGBrgb(255, 4, 30)
RGB (0–1)1, 0.0157, 0.1176
RGB percentages100%, 1.6%, 11.8%
HSLhsl(353.8, 100%, 50.8%)
HSV / HSBhsv(353.8, 98.4%, 100%)
CMYK0%, 98.4%, 88.2%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer16,712,734
CSS custom property--colour: #FF041E;
Brightness & contrast
Relative luminance0.21441WCAG 2.x, 0 is black and 1 is white
Perceived brightness139.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.29:1
Contrast with white3.97:1WCAG normal text: Fail
Contrast with black5.29:1WCAG normal text: AA
Greyscale equivalent#3B3B3B
Inverted#00FBE1
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.97:1WCAG large text: AA
Contrast with black, large text5.29:1WCAG large text: AAA
Named colours
Hue familyred
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#04FFE5
Analogous#FF049B, #FF6704
Triadic#1EFF04, #041EFF
Split complementary#04FF68, #049BFF
Tetradic#9CFF04, #04FFE5, #6804FF
Tints, shades & saturation
Channel breakdown
R255
G4
B30
Red255 (100%)
Green4 (1.6%)
Blue30 (11.8%)
Hue353.78°
Saturation (HSL)100%
Lightness50.78%
Dominant channelRed
Hex per channelR FF · G 04 · B 1E
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